AST Practice Test - Part 2 Of 2

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  • 1/115 Questions

    If a needle punctures a sterile tem member's glove,

    • Discard the needle
    • Change the glove
    • Place another glove over the punctured one
    • A and B
Please wait...
About This Quiz

250 question practice exam for AST certification. Topics covered are basic sciences, preoperative patient care, preoperative case management, intraoperative case management, postoperative case management, surgical specialties/procedures, and ancillary functions.
Part 2: questions 136-250

AST Practice Test - Part 2 Of 2 - Quiz

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  • 2. 

    When applying a sterile sheet on the patient,

    • Protect the gloved hands by cuffing the end of the sheet over them

    • Adjust the drape by pulling it toward the sterile area

    • The gloved hands may touch the painted skin of the patient

    • Unfold form the patient's foot to the operative site

    Correct Answer
    A. Protect the gloved hands by cuffing the end of the sheet over them
    Explanation
    When applying a sterile sheet on the patient, it is important to protect the gloved hands by cuffing the end of the sheet over them. This helps to create a barrier between the hands and the potentially contaminated environment, reducing the risk of infection. By cuffing the sheet over the hands, any contact with the patient's skin or other non-sterile surfaces is minimized, maintaining the sterility of the procedure.

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  • 3. 

    Nosocomial infection refers to

    • Hospital-acquired infection

    • Infection in the nose

    • Infection in the wound

    • Surgery-related infection

    Correct Answer
    A. Hospital-acquired infection
    Explanation
    Nosocomial infection refers to an infection that is acquired in a hospital or healthcare setting. This type of infection is specifically associated with the healthcare environment and can be caused by various factors such as contaminated equipment, improper hygiene practices, or the presence of drug-resistant bacteria. Hospital-acquired infections can occur in different parts of the body, including the respiratory tract, urinary tract, surgical wounds, and bloodstream. It is important to prevent and control nosocomial infections through proper infection control measures to ensure patient safety and reduce the spread of these infections within healthcare facilities.

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  • 4. 

    During a CPR effort in the OR, the scrub nurse

    • Starts time clock and records arrest time

    • Remains sterile and keeps tables sterile

    • Assists with traffic control as ordered

    • Breaks scrub and mans defibrillator

    Correct Answer
    A. Remains sterile and keeps tables sterile
    Explanation
    The scrub nurse's main responsibility during a CPR effort in the OR is to maintain sterility in the operating room and keep the tables sterile. This is crucial to prevent any infections or complications during the procedure. The nurse should not break scrub or leave their sterile field unless necessary. Assisting with traffic control or operating the defibrillator may be important tasks, but the nurse's priority should be to ensure a sterile environment.

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  • 5. 

    A common abdominal complication caused by previous abdoominal or pelvic surgery is

    • Adenomyosis

    • Endometriosis

    • Adhesions

    • Vaginal discharge

    Correct Answer
    A. Adhesions
    Explanation
    Adhesions are a common abdominal complication caused by previous abdominal or pelvic surgery. Adhesions occur when scar tissue forms between organs or tissues in the abdomen, causing them to stick together. This can lead to pain, discomfort, and even bowel obstruction. Adhesions are a well-known complication of surgery, especially surgeries involving the abdomen or pelvis, and can cause significant complications for patients.

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  • 6. 

    The edges of a wrapper that enclose sterile contents are considered

    • Sterile

    • Semisterile

    • Nonsterile

    • Surgically clean

    Correct Answer
    A. Nonsterile
    Explanation
    The edges of a wrapper that enclose sterile contents are considered nonsterile because they are exposed to the external environment and can easily become contaminated. Even though the contents inside the wrapper are sterile, the edges are not protected and can potentially introduce bacteria or other contaminants. Therefore, it is important to handle the edges of the wrapper with caution and consider them as nonsterile.

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  • 7. 

    Fingerlike projections at the end of the Fallopian tubes are called

    • Fimbriae

    • Infundibulum

    • Graphian follicle

    • Corpus luteum

    Correct Answer
    A. Fimbriae
    Explanation
    Fingerlike projections at the end of the Fallopian tubes are called fimbriae. These fimbriae help to capture the released egg from the ovary and guide it into the Fallopian tube for fertilization. They create a sweeping motion to move the egg towards the tube. The infundibulum is the funnel-shaped opening of the Fallopian tube that contains the fimbriae. Graphian follicle and corpus luteum are structures found in the ovaries and not directly related to the Fallopian tubes.

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  • 8. 

    The excision and removal of diseased and necrotic tissue is termed

    • Desiccation

    • Decortication

    • Debridement

    • Dermabrasion

    Correct Answer
    A. Debridement
    Explanation
    Debridement is the correct answer because it refers to the process of removing damaged, dead, or infected tissue from a wound or injury. This procedure is commonly performed to promote healing and prevent infection. Desiccation refers to the drying out of tissue, decortication is the removal of the outer layer of an organ or bone, and dermabrasion is a cosmetic procedure that involves the removal of the top layer of skin. None of these options accurately describe the removal of diseased and necrotic tissue.

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  • 9. 

    At which artery is the blood pressure taken?

    • Cephalic

    • Brachial

    • Basilar

    • Axillary

    Correct Answer
    A. Brachial
    Explanation
    The blood pressure is typically taken at the brachial artery. This artery is located in the upper arm and is commonly used to measure blood pressure using a sphygmomanometer and a stethoscope. The brachial artery is easily accessible and provides accurate readings of blood pressure.

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  • 10. 

    Protective goggles are worn during CO2 laser surgery to

    • Deflect glare

    • Prevent corneal damage

    • Avoid splashing from irrigation

    • Absorb light rays

    Correct Answer
    A. Absorb light rays
    Explanation
    CO2 lasers are powerful devices that emit invisible infrared light beams, which can cause serious eye damage if proper precautions are not taken. The protective goggles are designed to absorb these harmful light rays, thus minimizing the risk of injury to the surgeon, assistants, and the patient. Additionally, these goggles also offer some protection against potential splashing from irrigation fluids or other hazards that might occur during the surgical procedure.

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  • 11. 

    The excision of loose skin and periorbital fat of the eyelids is called

    • Fasciectomy

    • Oculoplasty

    • Rhtyidectomy

    • Blepharoplasty

    Correct Answer
    A. Blepharoplasty
    Explanation
    Blepharoplasty is the correct answer because it refers to the surgical procedure that involves the removal of excess skin and fat from the eyelids. This procedure is commonly performed to improve the appearance of droopy or sagging eyelids, giving a more youthful and refreshed look to the eyes. The other options, fasciectomy, oculoplasty, and rhytidectomy, do not specifically involve the excision of loose skin and periorbital fat of the eyelids.

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  • 12. 

    An instrument used to incise the eardrum to relieve pressure is called a

    • Rosen knife

    • Walsh crurotomy knife

    • Myringotomy knife

    • Hough pick

    Correct Answer
    A. Myringotomy knife
    Explanation
    A myringotomy knife is a surgical instrument specifically designed for making an incision in the eardrum, a procedure known as myringotomy. This incision is made to relieve pressure buildup in the middle ear and is often performed to treat conditions such as chronic ear infections or to insert ear ventilation tubes. The other options mentioned, such as the Rosen knife, Walsh crurotomy knife, and Hough pick, are not commonly used instruments for this particular procedure. Therefore, the correct answer is myringotomy knife.

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  • 13. 

    The surgical procedure performed electively as a permanent method of sterilization is

    • Epididymectomy

    • Orchiectomy

    • Vasectomy

    • Orchiopexy

    Correct Answer
    A. Vasectomy
    Explanation
    A vasectomy is a surgical procedure performed as a permanent method of sterilization. It involves cutting or blocking the vas deferens, the tubes that carry sperm from the testicles, to prevent sperm from reaching the semen that is ejaculated. This procedure is typically performed on men who no longer wish to father children or who have completed their desired family size. Unlike epididymectomy, orchiectomy, and orchiopexy, which involve the removal or repositioning of testicles or epididymis, a vasectomy specifically focuses on preventing sperm from entering the ejaculate.

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  • 14. 

    When doing a skin prep, which includes a draining sinus, the contaminated area is

    • Done first

    • Done last or separately

    • Given no special consideration

    • Avoided because it is contaminated

    Correct Answer
    A. Done last or separately
    Explanation
    When doing a skin prep, it is important to prioritize the contaminated area, such as a draining sinus, by doing it last or separately. This is because the contaminated area can potentially spread bacteria or other pathogens to other clean areas if it is done first. By addressing the contaminated area last or separately, the risk of cross-contamination is minimized, ensuring a more effective and safe skin prep procedure.

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  • 15. 

    The item that provides internal drainage of an obstructed ureter is a(n)

    • Lithotrite

    • Stone basket

    • Stent

    • ESWL

    Correct Answer
    A. Stent
    Explanation
    A stent is a medical device that is inserted into the ureter to provide internal drainage when it is obstructed. It is a flexible tube-like structure that helps to keep the ureter open and allows urine to flow freely from the kidney to the bladder. Stents are commonly used to treat conditions such as kidney stones or tumors that can cause blockages in the ureter. They are usually temporary and may need to be removed once the obstruction is resolved.

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  • 16. 

    If a towel clip must be removed during a procedure

    • The patient must be redraped

    • Discard it from the fied and cover the area with another sterile drape

    • Place it near the skin knife

    • Use the same towel clip but cover the area with another sterile drape

    Correct Answer
    A. Discard it from the fied and cover the area with another sterile drape
    Explanation
    If a towel clip must be removed during a procedure, it is important to maintain sterility. Discarding the towel clip from the field helps to prevent contamination. To maintain sterility, the area where the towel clip was removed should be covered with another sterile drape. This ensures that the surgical site remains free from any potential sources of infection.

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  • 17. 

    The eardrum is also known as the

    • External auditory canal

    • Ear canal

    • Semicircular canal

    • Tympanic membrane

    Correct Answer
    A. Tympanic membrane
    Explanation
    The eardrum, also known as the tympanic membrane, is a thin, cone-shaped membrane that separates the outer ear from the middle ear. It is located at the end of the ear canal and is responsible for transmitting sound vibrations from the outer ear to the middle ear. When sound waves enter the ear canal, they cause the eardrum to vibrate, which in turn sets the chain of ossicles in motion, amplifying the sound and transmitting it to the inner ear.

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  • 18. 

    The function of the endocrine glands is to

    • Manufacture sugar

    • Produce hormones

    • Maintain acid-base balance

    • Digest fat

    Correct Answer
    A. Produce hormones
    Explanation
    The endocrine glands are responsible for producing and releasing hormones into the bloodstream. These hormones act as chemical messengers and regulate various bodily functions, such as growth and development, metabolism, reproduction, and mood. Therefore, the correct answer is "produce hormones."

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  • 19. 

    When inserting a Foley catheter, always

    • Check theintegrity of the balloon by inflating it with the correct amount of sterile water prior to insertion

    • Inflate the balloon immediatley after insertion

    • Connect the catheter to the closed drainage system before the catheter is inserted

    • Have the scrub nurse hold bag above table level

    Correct Answer
    A. Check theintegrity of the balloon by inflating it with the correct amount of sterile water prior to insertion
    Explanation
    Before inserting a Foley catheter, it is important to check the integrity of the balloon by inflating it with the correct amount of sterile water. This ensures that the balloon is not damaged and will function properly once inserted. Inflating the balloon immediately after insertion may cause discomfort or injury to the patient. Connecting the catheter to the closed drainage system before insertion helps maintain a sterile environment and prevents contamination. Having the scrub nurse hold the bag above table level helps with proper drainage and prevents backflow of urine.

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  • 20. 

    Which piece of equipment is used to make a skin graft larger?

    • Knife dermatome

    • Brown air dermatome

    • Mesh dermatome

    • Reese drum-type dermatome

    Correct Answer
    A. Mesh dermatome
    Explanation
    A mesh dermatome is used to make a skin graft larger. This device cuts the skin into a mesh-like pattern, allowing it to stretch and cover a larger area. Unlike a knife dermatome or a Brown air dermatome, which are used for initial graft harvest, the mesh dermatome specifically helps in expanding the size of the graft. The Reese drum-type dermatome is not used for graft expansion either.

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  • 21. 

    A bacteria with a thick coat that protects it from temperature extremes or strong chemicals is a

    • Parasite

    • Host

    • Saprophyte

    • Spore

    Correct Answer
    A. Spore
    Explanation
    A bacteria with a thick coat that protects it from temperature extremes or strong chemicals is a spore. Spores are specialized structures that some bacteria form to protect themselves from harsh conditions. These coats provide a protective barrier that allows the spore to survive in extreme temperatures or in the presence of strong chemicals. Spores can remain dormant for long periods of time until conditions become favorable for growth and reproduction.

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  • 22. 

    The word which best describes "staging" is

    • Reproduction criteria

    • Categorization

    • Series

    • B and C

    Correct Answer
    A. B and C
    Explanation
    The word "staging" can be best described as both categorization and series. Categorization refers to the act of organizing or classifying things into different categories, which can be applicable to staging as it involves categorizing or classifying items or elements for a specific purpose, such as in theater or event production. Series refers to a sequence or progression of events or actions, which can also be applicable to staging as it often involves a series of steps or processes to prepare and present something effectively. Therefore, both categorization and series accurately describe the concept of staging.

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  • 23. 

    Which of the following instruments is not found in a vaginal procedure?

    • Goodell dilator

    • Jacobs tenaculum

    • Auvard speculum

    • Harrington retractor

    Correct Answer
    A. Harrington retractor
    Explanation
    A Harrington retractor is not typically used in a vaginal procedure. This instrument is commonly used in orthopedic surgery to retract soft tissues and expose the surgical site. In contrast, a Goodell dilator, Jacobs tenaculum, and Auvard speculum are all instruments commonly used in vaginal procedures.

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  • 24. 

    During vascular surgery, an arteriotomy is executed with a #11 blade and extended by used of a

    • Lahey

    • Metzenbaum

    • Potts-Smith

    • Stevens

    Correct Answer
    A. Potts-Smith
    Explanation
    An arteriotomy is a surgical procedure that involves making an incision in an artery. In this case, the arteriotomy is being executed using a #11 blade, which is a type of surgical scalpel. The question asks for the instrument that is used to extend the arteriotomy. The correct answer is Potts-Smith. Potts-Smith is a type of surgical scissors that are commonly used to extend incisions during vascular surgery.

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  • 25. 

    A commonly used diuretic is

    • Nipride

    • Lasix

    • Dobutrex

    • Adrenalin

    Correct Answer
    A. Lasix
    Explanation
    Lasix is a commonly used diuretic. It is a medication that helps increase urine production and eliminate excess water and salt from the body. It is often prescribed to treat conditions such as edema (fluid retention) and high blood pressure. Lasix works by inhibiting the reabsorption of sodium and chloride in the kidneys, leading to increased urine output. This helps reduce fluid buildup in the body and promote diuresis.

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  • 26. 

    Rectal surgery preparation is done

    • Top to bottom

    • Bottom to top

    • Surrounding area first, anus last

    • Anus first, surrounding area last

    Correct Answer
    A. Surrounding area first, anus last
    Explanation
    The correct answer is "surrounding area first, anus last." This approach to rectal surgery preparation ensures that the surrounding area is thoroughly cleaned and disinfected before focusing on the anus. This sequence helps to prevent contamination of the surgical site and reduces the risk of infection. By prioritizing the surrounding area first, healthcare professionals can maintain a sterile environment and ensure the best possible outcome for the surgery.

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  • 27. 

    All of the following statements are true during deep vaginal procedures EXCEPT

    • Suction is part of the setup

    • Sponges are secured on long forceps

    • Vaginal packing may be inserted at case end

    • Count is eliminated

    Correct Answer
    A. Count is eliminated
    Explanation
    During deep vaginal procedures, various measures are taken to ensure patient safety and prevent any complications. Suction is used as part of the setup to remove any fluids or debris from the surgical site. Sponges are secured on long forceps to aid in controlling bleeding and maintaining a clear field. Vaginal packing may be inserted at the end of the case to provide support and prevent postoperative bleeding. However, the count is not eliminated during deep vaginal procedures. Counting and keeping track of all surgical instruments and sponges is crucial to avoid leaving any foreign objects inside the patient's body.

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  • 28. 

    The normal body temperature in centigrade measurement is

    • 37 C

    • 56 C

    • 98 C

    • 112 C

    Correct Answer
    A. 37 C
    Explanation
    The normal body temperature is typically around 37 degrees Celsius. This temperature is considered to be the average healthy body temperature for humans.

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  • 29. 

    Mandibular fractures are treated by occlusion of the teeth effected b ythe use of a(n)

    • Splint

    • Rigid fixation with plate

    • LeFort suspension device

    • Arch bar

    Correct Answer
    A. Arch bar
    Explanation
    Mandibular fractures are commonly treated using arch bars. Arch bars are orthodontic devices that are attached to the teeth using wire to stabilize the fractured jaw. They help to align the teeth properly and provide stability to the jaw during the healing process. This allows for proper occlusion of the teeth and ensures that the jaw heals correctly. Splints, rigid fixation with plates, and LeFort suspension devices are not typically used for treating mandibular fractures.

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  • 30. 

    The action of white blood cells is to

    • Transport oxygen

    • Clot blood

    • Produce enzymes

    • Destroy bacteria

    Correct Answer
    A. Destroy bacteria
    Explanation
    White blood cells are a crucial part of the immune system and their main function is to defend the body against harmful bacteria, viruses, and other pathogens. They do this by engulfing and destroying these foreign invaders through a process called phagocytosis. Therefore, the correct answer is "destroy bacteria".

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  • 31. 

    A condition that can occur as a result of gross bone contamination or improper surgical technique is

    • Osteoporosis

    • Osteomalacia

    • Osteomyelitis

    • Osteoarthritis

    Correct Answer
    A. Osteomyelitis
    Explanation
    Osteomyelitis is a condition that can occur as a result of gross bone contamination or improper surgical technique. It is an infection of the bone, usually caused by bacteria, that can lead to inflammation, pain, and destruction of the bone tissue. This condition can occur when bacteria enters the bone through an open fracture, surgical procedure, or bloodstream. It is characterized by symptoms such as fever, swelling, redness, and tenderness in the affected area. Prompt treatment with antibiotics is necessary to prevent further complications and damage to the bone.

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  • 32. 

    Which disease could be trasmitted via a blood transfusion?

    • Hepatitis A

    • Hepatitis B

    • Infectious hepatitis

    • Hepatonephritis

    Correct Answer
    A. Hepatitis B
    Explanation
    Hepatitis B is a disease that can be transmitted through a blood transfusion. It is a viral infection that affects the liver and can lead to chronic liver disease, liver cancer, and even death. The virus can be present in the blood of infected individuals, and if that blood is transfused into another person, they can become infected with hepatitis B. Therefore, it is important to screen blood donations for hepatitis B to prevent transmission of the virus through transfusions.

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  • 33. 

    Oxytocics are used to

    • Relax the uterus

    • Contract the uterus

    • Treat bronchospasm

    • Increase renal flow

    Correct Answer
    A. Contract the uterus
    Explanation
    Oxytocics are medications that are used to induce or strengthen contractions of the uterus. They are commonly used during labor to help progress the delivery of the baby. Oxytocics work by stimulating the uterine muscles, causing them to contract. This helps to push the baby down the birth canal and eventually leads to the delivery of the baby. Therefore, the correct answer is "contract the uterus".

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  • 34. 

    When gloving a surgeon

    • Keep the palm of the gove facing the surgeon

    • Avoid contact by keeping thumbs tucked in

    • Hold the second glove while doing the first

    • Glove only over a sterile area

    Correct Answer
    A. Keep the palm of the gove facing the surgeon
    Explanation
    The correct answer is to keep the palm of the glove facing the surgeon. This is important because it ensures that the clean, sterile side of the glove is facing the surgeon, reducing the risk of contamination. By keeping the palm facing the surgeon, any potential contact with non-sterile surfaces is minimized, maintaining a sterile environment during the gloving process.

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  • 35. 

    What organisms are likely to be found ina surgical wound adjacent to a colostomy?

    • Staphylococcus

    • Streptococcus

    • Pseudomonas

    • Escherichia coli

    Correct Answer
    A. Escherichia coli
    Explanation
    Escherichia coli is a bacterium commonly found in the gastrointestinal tract of humans and animals. It is a normal part of the gut flora and can be easily introduced into a surgical wound adjacent to a colostomy. The presence of Escherichia coli in a surgical wound suggests contamination from the intestines and can potentially lead to infection if not properly treated. Staphylococcus and Streptococcus are also common bacteria found in surgical wounds, but the presence of Escherichia coli is more likely in this specific scenario. Pseudomonas is less likely to be found in a surgical wound adjacent to a colostomy.

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  • 36. 

    A drug given preoperatively that enables the liver to produce clotting factors in the blood is

    • Vitamin C

    • Vitamin B12

    • Vitamin D

    • Vitamin K

    Correct Answer
    A. Vitamin K
    Explanation
    Vitamin K is the correct answer because it is known to enable the liver to produce clotting factors in the blood. Clotting factors are essential for the formation of blood clots, which help to prevent excessive bleeding during surgery. Vitamin K plays a crucial role in the synthesis of these clotting factors, making it an important preoperative drug. Vitamin C, vitamin B12, and vitamin D do not have the same effect on clotting factors as vitamin K, making them incorrect choices.

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  • 37. 

    Bradycardia is

    • Heartbeat over 100 beats per minute

    • Irregular heartbeat

    • Thready, weak heartbeat

    • Heartbeat less than 60 beats per minute

    Correct Answer
    A. Heartbeat less than 60 beats per minute
    Explanation
    Bradycardia refers to a condition where the heart rate is slower than normal, specifically less than 60 beats per minute. It is the opposite of tachycardia, which is a fast heart rate. Bradycardia can be caused by various factors such as certain medications, heart disease, electrolyte imbalances, and an underactive thyroid gland. It can result in symptoms like fatigue, dizziness, shortness of breath, and fainting. Treatment for bradycardia depends on the underlying cause and severity, and may involve lifestyle changes, medication, or in severe cases, the use of a pacemaker to regulate the heart rate.

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  • 38. 

    When intraoperative cultures are obtained, each of the following is true EXCEPT

    • Tip of swab is placed on back table

    • Cultures should be refrigerated or sent to lab immediatley

    • Circulator handles tube following appropriate precautions

    • Cultures are obtained under sterile conditions

    Correct Answer
    A. Tip of swab is placed on back table
    Explanation
    The correct answer is "tip of swab is placed on back table". This is because when intraoperative cultures are obtained, the tip of the swab should not be placed on the back table as it can lead to contamination. Instead, the swab should be immediately placed in a sterile container or sent to the lab for analysis.

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  • 39. 

    During a CPR effort, which drug is given to combat metabolic acidosis?

    • Xylocaine

    • Sodium bicarbonate

    • Nipride

    • Inderal

    Correct Answer
    A. Sodium bicarbonate
    Explanation
    Sodium bicarbonate is given during CPR to combat metabolic acidosis. Metabolic acidosis is a condition where there is an excess of acid in the body, leading to a decrease in pH. Sodium bicarbonate works by acting as a buffer, neutralizing the excess acid and helping to restore the pH balance. It is commonly used in emergency situations, such as during CPR, to correct the acid-base imbalance and improve the effectiveness of resuscitation efforts.

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  • 40. 

    The master gland is the

    • Thyroid

    • Pituitary

    • Adrenal

    • Parathyroid

    Correct Answer
    A. Pituitary
    Explanation
    The pituitary gland is often referred to as the master gland because it plays a crucial role in regulating and controlling the functions of other endocrine glands in the body. It produces and releases several important hormones that stimulate the activity of other glands, such as the thyroid, adrenal glands, and gonads. The pituitary gland is located at the base of the brain and is divided into two parts: the anterior pituitary and the posterior pituitary. It is responsible for maintaining hormonal balance and coordinating various bodily functions.

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  • 41. 

    A culture and sensitivity is done to

    • Deterine nature of organism and the susceptibility of that organism

    • Diagnose blood infections

    • Culture a single organism responsible for infection

    • Determine if furniture and rooms are being cleaned properly

    Correct Answer
    A. Deterine nature of organism and the susceptibility of that organism
    Explanation
    A culture and sensitivity test is performed to determine the nature of the organism causing an infection and to identify its susceptibility to different antibiotics. This helps in choosing the most effective antibiotic treatment for the infection. It is not used to diagnose blood infections, culture a single organism responsible for infection, or determine the cleanliness of furniture and rooms.

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  • 42. 

    Unauthorized discussion of a patient's surgery outside of the OR constitutes a lawsuit for

    • Defamation

    • Negligence

    • Assault and battery

    • Invasion of privacy

    Correct Answer
    A. Invasion of privacy
    Explanation
    Unauthorized discussion of a patient's surgery outside of the operating room can be considered a violation of the patient's privacy rights. This breach of privacy can lead to a lawsuit for invasion of privacy. By sharing confidential information about the patient's surgery without their consent, the healthcare professional is infringing upon the patient's right to keep their medical information private. This can result in legal action being taken against the healthcare professional or institution responsible for the unauthorized discussion.

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  • 43. 

    Bile is manufactured in the _____ and stored in the _____.

    • Gallbladder, liver

    • Liver, pancreas

    • Gallbladder, duodenum

    • Liver, gallbladder

    Correct Answer
    A. Liver, gallbladder
    Explanation
    Bile is a substance that helps in the digestion and absorption of fats in the small intestine. It is produced by the liver and then stored in the gallbladder. When we consume fatty foods, the gallbladder releases bile into the small intestine to aid in the breakdown of fats. Therefore, the correct answer is "liver, gallbladder."

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  • 44. 

    An abnormal deposition of collagen that occurs during the healing process is known as

    • Eschar

    • Keloid

    • Contracture

    • Cicatrix

    Correct Answer
    A. Keloid
    Explanation
    Keloid is the correct answer because it refers to an abnormal deposition of collagen that occurs during the healing process. Keloids are raised, thickened scars that extend beyond the boundaries of the original wound and can be itchy, painful, and cosmetically undesirable. They are caused by an overproduction of collagen in response to an injury or trauma to the skin.

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  • 45. 

    What is the purpose of doing ABGs intraoperatively?

    • To assess arterial gases

    • To determine blood volume

    • To monitor pulmonary artery pressure measurement

    • To aid in determining antibiotics to use

    Correct Answer
    A. To assess arterial gases
    Explanation
    The purpose of doing ABGs (arterial blood gases) intraoperatively is to assess the levels of arterial gases, such as oxygen and carbon dioxide, in the blood. This helps in evaluating the patient's respiratory function and acid-base balance, as well as guiding appropriate interventions and adjustments in ventilation or oxygenation if necessary. It provides valuable information about the patient's oxygenation status and overall respiratory function during surgery.

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  • 46. 

    A tissue expander would be used for

    • Burn debridement

    • TRAM flap

    • Breast reconstruction

    • Gynecomastia

    Correct Answer
    A. Breast reconstruction
    Explanation
    A tissue expander is a device commonly used in breast reconstruction procedures. It is used to stretch the skin and create a pocket for a breast implant. This allows for the gradual expansion of the breast tissue, resulting in a more natural-looking breast shape. Therefore, breast reconstruction is the most appropriate use for a tissue expander.

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  • 47. 

    When a three-way Foley catheter is used, the third lumen is for

    • Drainage

    • Balloon inflation

    • Continuous irrigation

    • Constant suction

    Correct Answer
    A. Continuous irrigation
    Explanation
    The third lumen in a three-way Foley catheter is used for continuous irrigation. This means that a solution can be continuously infused into the bladder through this lumen to flush out any debris or blood, keeping the bladder clean and preventing blockages. This irrigation helps maintain the patency of the catheter and ensures proper drainage of urine.

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  • 48. 

    An infants average at rest heart rate is _____ beats per minute

    • 60

    • 80

    • 120

    • 200

    Correct Answer
    A. 120
    Explanation
    An infant's average at rest heart rate is 120 beats per minute. This is because infants have a higher metabolic rate compared to adults, which results in a faster heart rate. Additionally, infants have smaller hearts and blood vessels, which require a higher heart rate to pump blood effectively throughout their bodies.

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  • 49. 

    Dehiscence is

    • Separation of layers of surgical wound

    • Extrusion of internal organs through a gaping wound

    • Failure of wound to heal

    • Infected operative wound

    Correct Answer
    A. Separation of layers of surgical wound
    Explanation
    Dehiscence refers to the separation of the layers of a surgical wound. This can occur due to various reasons such as excessive tension on the wound, infection, poor healing, or inadequate suturing. It is a serious complication that can lead to the exposure of underlying tissues and organs, increasing the risk of infection and delaying the healing process. Prompt medical attention and appropriate wound management are necessary to prevent further complications and promote proper healing.

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Quiz Review Timeline (Updated): Apr 24, 2024 +

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  • Current Version
  • Apr 24, 2024
    Quiz Edited by
    ProProfs Editorial Team
  • Oct 18, 2011
    Quiz Created by
    Heather Balthrop

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