Phlebotomy Hardest Exam! Trivia Quiz
How much do you know about phlebotomy? Phlebotomy is the process of extracting blood from the circulatory system for research, transfusion, donation, or a condition like hemochromatosis. This quiz involves understanding things like what happens in the lungs as the blood vessels pick up oxygen and get rid of what and what is an anticoagulant. You will do exceptionally well on this quiz. You got this.
Questions and Answers
- 1.
Heart sounds are produced by
- A.
Right atrium
- B.
Left atrium
- C.
Valves
- D.
Arteries
Correct Answer
C. ValvesExplanation
Heart sounds are produced by valves. The heart has four valves - the tricuspid valve, the pulmonary valve, the mitral valve, and the aortic valve. These valves open and close to allow blood to flow through the heart in one direction. When the valves close, they produce the characteristic "lub-dub" sounds of the heart. The first sound, "lub," is produced when the tricuspid and mitral valves close, and the second sound, "dub," is produced when the pulmonary and aortic valves close. Thus, the valves play a crucial role in producing the heart sounds.Rate this question:
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- 2.
Heart Sound S1 is best heard at the
- A.
Second intercostal place
- B.
Third intercostal place
- C.
Left fifth intercostal place (at the apex)
Correct Answer
C. Left fifth intercostal place (at the apex)Explanation
The correct answer is the left fifth intercostal place (at the apex) because the first heart sound (S1) is the sound produced by the closure of the mitral and tricuspid valves during ventricular systole. This sound is loudest at the apex of the heart, which is located at the left fifth intercostal space.Rate this question:
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- 3.
The middle layer of the heart is called
- A.
Pericardium
- B.
Myocardium
- C.
Myometrium
- D.
Endocardium
Correct Answer
B. MyocardiumExplanation
The middle layer of the heart is called the myocardium. This layer is made up of cardiac muscle tissue and is responsible for the contraction of the heart, which allows it to pump blood throughout the body. The myocardium is thicker in the left ventricle, as it needs to generate more force to pump oxygenated blood to the rest of the body.Rate this question:
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- 4.
The part of a syringe that shows measurements in cc or ml is called the:
- A.
Adapter
- B.
Barrel
- C.
Hub
- D.
Plunger
Correct Answer
B. BarrelExplanation
The part of a syringe that shows measurements in cc or ml is called the barrel. The barrel is a cylindrical tube that holds the medication and has markings to indicate the volume of the medication being administered. It is the main body of the syringe and is usually made of transparent material to allow for easy visualization of the medication and measurement markings. The barrel is an essential component of the syringe as it allows for accurate measurement and administration of medication.Rate this question:
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- 5.
Which of the following is an organ of the digestive system?
- A.
Heart
- B.
Lungs
- C.
Muscles
- D.
Small intestine
Correct Answer
D. Small intestineExplanation
The small intestine is an organ of the digestive system. It is responsible for the majority of nutrient absorption in the body. It receives partially digested food from the stomach and further breaks it down using enzymes and bile. The inner walls of the small intestine are lined with tiny finger-like projections called villi, which increase the surface area for absorption. The nutrients are then absorbed into the bloodstream and transported to the rest of the body for energy and growth.Rate this question:
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- 6.
While selecting a vein for venipuncture you feel a distinct pulse. What you are feeling is a/an
- A.
Vein
- B.
Nerve
- C.
Lymphatic
- D.
Artery
Correct Answer
D. ArteryExplanation
When selecting a vein for venipuncture, feeling a distinct pulse indicates that what you are feeling is an artery. Arteries carry oxygenated blood away from the heart to the rest of the body, and they have a strong pulse due to the forceful pumping of blood by the heart. In contrast, veins carry deoxygenated blood back to the heart and typically do not have a strong pulse. Therefore, feeling a pulse suggests that the vessel is an artery rather than a vein.Rate this question:
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- 7.
The blood vessels that carry oxygenated blood away from the heart are called:
- A.
Capillaries
- B.
Venules
- C.
Veins
- D.
Arteries
Correct Answer
D. ArteriesExplanation
Arteries are the blood vessels that carry oxygenated blood away from the heart. They have thick, elastic walls that help them withstand the high pressure of blood pumped by the heart. Arteries branch out into smaller vessels called arterioles, which further divide into capillaries. Capillaries are responsible for the exchange of oxygen, nutrients, and waste products between the blood and body tissues. After the exchange, deoxygenated blood is carried back to the heart by veins. Therefore, arteries are the correct answer as they specifically carry oxygenated blood away from the heart.Rate this question:
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- 8.
In the lungs, the blood vessels pick up oxygen and get rid of:
- A.
Nitrogen
- B.
Carbon dioxide
- C.
Carbon monoxide
- D.
Waste products
Correct Answer
B. Carbon dioxideExplanation
In the lungs, the blood vessels pick up oxygen from the air we breathe in and release carbon dioxide, which is a waste product produced by our cells during cellular respiration. Oxygen is necessary for the cells to function properly, and carbon dioxide is a waste product that needs to be removed from the body. Therefore, the blood vessels in the lungs help in the exchange of gases, picking up oxygen and getting rid of carbon dioxide.Rate this question:
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- 9.
The largest artery that carries blood to all that parts of the body from the left side of the heart is called:
- A.
Vena cava
- B.
Aorta
- C.
Carotid
- D.
Mesenteric
Correct Answer
B. AortaExplanation
The aorta is the largest artery in the body and carries oxygenated blood from the left side of the heart to all parts of the body. It branches out into smaller arteries that supply blood to various organs and tissues. The vena cava, on the other hand, is a large vein that carries deoxygenated blood back to the heart. The carotid artery supplies blood to the head and neck, while the mesenteric artery supplies blood to the intestines. Therefore, the correct answer is Aorta.Rate this question:
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- 10.
Blood from the pulmonary vein returns to the:
- A.
Lungs
- B.
Left atrium
- C.
Superior vena cava
- D.
Brain
Correct Answer
B. Left atriumExplanation
The correct answer is left atrium. The pulmonary veins carry oxygenated blood from the lungs back to the heart. Specifically, they deliver the blood to the left atrium, which is one of the four chambers of the heart. From the left atrium, the blood is then pumped into the left ventricle and eventually circulated to the rest of the body.Rate this question:
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- 11.
The blood from the heart travels to the lungs to pick up oxygen through the :
- A.
Pulmonary arteries
- B.
Pulmonary veins
- C.
Subclavian arteries
- D.
Cardiac arteries
Correct Answer
A. Pulmonary arteriesExplanation
The blood from the heart travels to the lungs to pick up oxygen through the pulmonary arteries. These arteries carry deoxygenated blood from the right ventricle of the heart to the lungs, where it gets oxygenated and returns to the heart through the pulmonary veins. The oxygenated blood is then pumped to the rest of the body through the systemic circulation. The subclavian arteries supply blood to the upper limbs, while the cardiac arteries supply blood to the heart muscle itself.Rate this question:
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- 12.
The two upper chamber of the heart are called:
- A.
Ventricles
- B.
Atria
- C.
Peritoneal cavities
- D.
Nodes
Correct Answer
B. AtriaExplanation
The two upper chambers of the heart are called atria. The atria receive blood returning to the heart from the body and lungs. They then contract to push the blood into the lower chambers of the heart called ventricles. The ventricles then pump the blood out to the rest of the body. The atria are smaller and have thinner walls compared to the ventricles, as their main function is to receive and store blood rather than pumping it out forcefully.Rate this question:
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- 13.
Butterfly needles are used to collect specimens from
- A.
Difficult vein
- B.
Hand vein
- C.
Small vein
- D.
All of the above
Correct Answer
D. All of the aboveExplanation
Butterfly needles are used to collect specimens from difficult veins, hand veins, and small veins. These needles are designed with a small gauge and a winged infusion set, making them ideal for accessing veins that are hard to find or access. They are commonly used in situations where standard venipuncture techniques may be challenging, such as in pediatric or geriatric patients, or in patients with fragile or small veins. Therefore, the correct answer is "All of the above" as butterfly needles can be used for collecting specimens from any of these types of veins.Rate this question:
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- 14.
The best anticoagulant for collecting for a glucose determination is
- A.
Lithium heparin
- B.
Potassium oxalate
- C.
EDTA
- D.
Sodium fluoride
Correct Answer
D. Sodium fluorideExplanation
Sodium fluoride is the best anticoagulant for collecting blood samples for glucose determination because it inhibits the enzyme that breaks down glucose in the blood, called glycolysis. By inhibiting glycolysis, sodium fluoride prevents the decrease in glucose levels that would occur during sample storage, ensuring accurate glucose measurements.Rate this question:
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- 15.
This test is collected in a light blue top tube.
- A.
Glucose
- B.
Platelet count
- C.
Prothrobin time
- D.
Red blood count
Correct Answer
C. Prothrobin timeExplanation
The given statement states that the test is collected in a light blue top tube. Prothrombin time is a test that measures how long it takes for blood to clot. This test is commonly collected in a light blue top tube, as it requires the use of an anticoagulant called sodium citrate. The anticoagulant prevents the blood from clotting during the collection process, allowing accurate measurement of the clotting time. Therefore, the correct answer is Prothrombin time.Rate this question:
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- 16.
A butterfly is a(n):
- A.
Type of gauze bandage
- B.
Indwelling line or catheter
- C.
Needle with wings for drawing difficult patients
- D.
Type of switch used to close
Correct Answer
C. Needle with wings for drawing difficult patientsExplanation
The correct answer is "Needle with wings for drawing difficult patients". This answer implies that a butterfly is a type of needle that has wings, which helps in drawing blood from patients who are difficult to access. The wings provide stability and control during the procedure.Rate this question:
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- 17.
This complication results from repeated venipuncture of the same vein:
- A.
Petechiae
- B.
Hemolysis
- C.
Thrombus
- D.
Phlebitis
Correct Answer
D. PhlebitisExplanation
Phlebitis is the inflammation of a vein caused by repeated venipuncture, which is the puncture of a vein for blood sampling or intravenous therapy. This repeated trauma to the vein can lead to irritation and inflammation, causing phlebitis. Symptoms of phlebitis include pain, redness, and swelling around the affected area. It is important to avoid repeated venipuncture of the same vein to prevent the development of phlebitis.Rate this question:
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- 18.
A red top vacuum tube contains:
- A.
Sodium heperin
- B.
Sodium fluoride or potassium oxalate
- C.
No anticoagulant
Correct Answer
C. No anticoagulantExplanation
The red top vacuum tube does not contain any anticoagulant. Anticoagulants are substances that prevent blood from clotting, and their absence in the tube suggests that the blood sample collected in this tube will not be prevented from clotting. This type of tube is commonly used for collecting serum samples, as the clotting process allows for the separation of serum from the blood cells.Rate this question:
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- 19.
Blood returning from the body is delivered to the right side of the heart through the:
- A.
Portal vein
- B.
Coronary Vein
- C.
Inferior & Superior Vena cava
- D.
Aorta
Correct Answer
C. Inferior & Superior Vena cavaExplanation
The correct answer is the Inferior & Superior Vena cava. The inferior vena cava carries deoxygenated blood from the lower body regions, while the superior vena cava carries deoxygenated blood from the upper body regions. Both veins deliver this deoxygenated blood to the right atrium of the heart. From the right atrium, the blood is then pumped into the right ventricle and eventually to the lungs for oxygenation. The portal vein carries nutrient-rich blood from the digestive system to the liver, and the coronary vein carries deoxygenated blood from the heart muscle itself. The aorta is the main artery that carries oxygenated blood from the left side of the heart to the rest of the body.Rate this question:
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- 20.
A cheerful, pleasant bedside manner and exchange of small talk help to:
- A.
Divert attention from any discomfort associated with draw
- B.
Gain a patient's trust
- C.
Put the patient at ease
- D.
All of the above
Correct Answer
D. All of the aboveExplanation
A cheerful, pleasant bedside manner and exchange of small talk can divert attention from any discomfort associated with a draw, gain a patient's trust, and put the patient at ease. This approach helps create a positive and comfortable environment for the patient, making them feel more relaxed and confident in the healthcare provider's abilities. By addressing both the physical and emotional aspects of the patient's experience, it enhances their overall satisfaction and improves the quality of care provided.Rate this question:
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- 21.
A patient was rushed to the emergency room because of dehydration due to severe vomiting. The ER physician orders a test for STAT Electrolytes. which of the following tubes would the phlebototmist use to do the collection:
- A.
Green top tube
- B.
Light blue top tube
- C.
Red top tube
- D.
Gray top tube
Correct Answer
A. Green top tubeExplanation
The green top tube would be used for the collection of blood in this scenario. This is because the patient is experiencing dehydration due to severe vomiting, which can lead to electrolyte imbalances. The green top tube contains the anticoagulant heparin, which prevents clotting and allows for the accurate measurement of electrolyte levels in the blood.Rate this question:
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- 22.
A tourniquet should be fairly tight on the patients' arm and remain in place:
- A.
For at least 5 minutes
- B.
Until after the needle is removed
- C.
No longer then 1 minutes
- D.
For 30 seconds only
Correct Answer
C. No longer then 1 minutesExplanation
A tourniquet should be fairly tight on the patients' arm and remain in place for no longer than 1 minute. This is because keeping the tourniquet on for too long can lead to complications such as tissue damage, nerve injury, and blood clot formation. It is important to release the tourniquet after a maximum of 1 minute to restore blood flow and prevent any potential harm to the patient.Rate this question:
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- 23.
Which of the following should be fairly tight on the patients' arm and remain in place:
- A.
Mastectomy
- B.
Recent heart attack
- C.
I.V.'s in both the arms
- D.
High Blood pressure
- E.
1 and 3
Correct Answer
E. 1 and 3Explanation
Both mastectomy and having IV's in both arms require a secure and tight bandage to remain in place. After a mastectomy, it is important to apply pressure and support to the surgical site to prevent bleeding and promote healing. Similarly, when a patient has IV's in both arms, the bandages need to be tight to prevent the IV lines from getting dislodged or causing any leakage. Therefore, options 1 and 3 should be fairly tight on the patients' arm and remain in place.Rate this question:
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- 24.
Collection of blood in the tissues is called
- A.
Hemoconcentration
- B.
Hematoma
- C.
Hemolysis
- D.
None of the above
Correct Answer
B. HematomaExplanation
Hematoma is the correct answer because it refers to the collection of blood in the tissues. Hemoconcentration refers to an increase in the concentration of blood cells and other components, not the collection of blood in tissues. Hemolysis refers to the breakdown of red blood cells. "None of the above" is not the correct answer because hematoma is the appropriate term for the given description.Rate this question:
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- 25.
Which of the following should be avoided when selecting a venipuncture site:
- A.
A previous site within 24 hours of IV removal
- B.
An arm that has a Heplock in the wrist area
- C.
An arm with an arteriovenous shunt in the forearm
- D.
All of the above
Correct Answer
D. All of the aboveExplanation
All of the above options should be avoided when selecting a venipuncture site. Using a previous site within 24 hours of IV removal can lead to complications such as hematoma or infection. Choosing an arm that has a Heplock in the wrist area can cause discomfort and increase the risk of complications during the procedure. Similarly, selecting an arm with an arteriovenous shunt in the forearm can disrupt the function of the shunt and potentially harm the patient. Therefore, it is best to avoid all of these options when choosing a venipuncture site.Rate this question:
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- 26.
Needle are color coded according to their
- A.
Brand
- B.
Expiration date
- C.
Gauge
- D.
Name of the manufacturer
Correct Answer
C. GaugeExplanation
Needles are color coded according to their gauge. Gauge refers to the thickness or diameter of the needle. Different medical procedures require needles of different gauges, as it determines the flow rate and the amount of discomfort experienced by the patient. Therefore, color coding the needles based on their gauge helps healthcare professionals easily identify and select the appropriate needle for a specific procedure, ensuring patient safety and comfort.Rate this question:
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- 27.
DNR means
- A.
Do not call a code if the patient stop breathing
- B.
Do not resuscitate
- C.
Do not take heroic measures if the patient stop breathing
- D.
All of the above
Correct Answer
B. Do not resuscitateExplanation
The correct answer is "Do not resuscitate". DNR stands for "Do not resuscitate" and it is a medical order that instructs healthcare providers not to perform cardiopulmonary resuscitation (CPR) in the event that a patient's heart stops beating or they stop breathing. This decision is usually made when a patient's condition is terminal or they have expressed their wish to not be resuscitated. It is important for healthcare providers to respect and follow this order to ensure that the patient's wishes are honored.Rate this question:
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- 28.
A blood specimen maybe rejected because
- A.
The name on the doesn't match the request form
- B.
It was drawn into EDTA instead of Sodium Citrate tube
- C.
It was cold when it arrived in the laboratory
- D.
1 and 2
Correct Answer
D. 1 and 2Explanation
The correct answer is 1 and 2. A blood specimen may be rejected if the name on the specimen does not match the request form, as this can lead to confusion and potential mislabeling. Additionally, if the blood was drawn into an incorrect tube, such as EDTA instead of Sodium Citrate, it may not be suitable for the intended testing and therefore would be rejected.Rate this question:
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- 29.
Which one of the following places isn't acceptable as a skin puncture site
- A.
Heel
- B.
Finger
- C.
Ear lobe
- D.
Inner arm
Correct Answer
D. Inner armExplanation
The inner arm is not an acceptable site for skin puncture because it contains major blood vessels and nerves. Puncturing this area can cause excessive bleeding and potential damage to underlying structures. The heel, finger, and ear lobe are commonly used as skin puncture sites because they have a good blood supply and are easily accessible for sampling.Rate this question:
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- 30.
Red - top tube are also called "plain tubes" blood collected in these tubes are allowed to clot by normal coagulation process which will take how long:
- A.
5 minutes
- B.
30 - 60 minutes
- C.
11/2 hours
- D.
3 hours
Correct Answer
B. 30 - 60 minutesExplanation
The red-top tubes, also known as plain tubes, are used to collect blood samples that need to clot through the normal coagulation process. This clotting process usually takes between 30 to 60 minutes. During this time, the blood sample forms a solid clot, which can then be separated from the serum. This clotting time is important for certain laboratory tests that require serum or plasma samples.Rate this question:
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- 31.
One of the main advantages of a of a syringe over a vacutainer needle is:
- A.
You draw more blood from one stick
- B.
It is cheaper
- C.
The needle is smaller
- D.
It does not collapse fragile veins
Correct Answer
D. It does not collapse fragile veinsExplanation
The advantage of a syringe over a vacutainer needle is that it does not collapse fragile veins. This means that when drawing blood, the syringe is less likely to cause damage or collapse the veins, making it a safer option for individuals with fragile or delicate veins.Rate this question:
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- 32.
Which set of tests must often be transported to the laboratory on Ice to preserve the dissolved gases?
- A.
Electrolytes
- B.
CBC
- C.
Arteries Blood Gases
- D.
Therapeutic drug levels
Correct Answer
D. Therapeutic drug levelsExplanation
Therapeutic drug levels must often be transported to the laboratory on ice to preserve the dissolved gases. This is because some drugs are sensitive to temperature and can degrade or change in composition if not kept at a specific temperature. By transporting the samples on ice, the dissolved gases in the therapeutic drug levels can be preserved, ensuring accurate test results.Rate this question:
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- 33.
Which one of the following needle gauges has the smallest lumen?
- A.
18 gauge
- B.
19 gauge
- C.
21 gauge
- D.
Gauge is not related to the size
Correct Answer
C. 21 gaugeExplanation
The smaller the gauge number, the larger the lumen of the needle. Therefore, out of the given options, the 21 gauge needle has the smallest lumen.Rate this question:
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- 34.
The heel of the infant should not be pricked in the middle for withdrawing blood because of danger of causing
- A.
Hemorrhage
- B.
Osteomyelitis
- C.
Bacteremiia
Correct Answer
B. OsteomyelitisExplanation
The heel of an infant should not be pricked in the middle for withdrawing blood because it can lead to the development of osteomyelitis. Osteomyelitis is a bone infection that can occur when bacteria enters the bone through an open wound or puncture. Pricking the heel in the middle can create a pathway for bacteria to enter the bone, increasing the risk of developing osteomyelitis.Rate this question:
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- 35.
For routine phlebotomy the swab, which is used to clean the site, is moistened with
- A.
80% Isopropyl Alcohol
- B.
70% Ethyl Alcohol
- C.
70% Isopropyl Alcohol
- D.
Iodine
Correct Answer
C. 70% Isopropyl AlcoholExplanation
The correct answer is 70% Isopropyl Alcohol. Isopropyl alcohol is commonly used as an antiseptic to clean the site before phlebotomy procedures. It helps to kill bacteria and reduce the risk of infection. The concentration of 70% isopropyl alcohol is considered effective for this purpose as it provides a balance between being strong enough to kill bacteria and not causing excessive skin irritation.Rate this question:
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- 36.
The following test orders for different patients have been received in the lab at the same time. Which test would be collected first?
- A.
Routine PT/PTT/INR
- B.
Stat cardiac enzymes in the ER
- C.
ASAP complete blood count
- D.
Routine Chemistry
Correct Answer
B. Stat cardiac enzymes in the ERExplanation
The test for Stat cardiac enzymes in the ER would be collected first because it is labeled as "Stat," indicating that it needs to be done immediately. This test is likely ordered for a patient who is experiencing a cardiac emergency, and obtaining the results quickly is crucial for their treatment. The other tests listed are labeled as routine or ASAP, suggesting that they are not as urgent as the Stat cardiac enzymes test.Rate this question:
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- 37.
Blood cultures are taken to determine
- A.
Hormone levels in the blood
- B.
The presence of microorganisms in the blood
- C.
Lactose Intolerance
- D.
Drug Dosing
Correct Answer
B. The presence of microorganisms in the bloodExplanation
Blood cultures are taken to determine the presence of microorganisms in the blood. This is done to diagnose and monitor bloodstream infections, which can be caused by bacteria, viruses, or fungi. By culturing a sample of blood, healthcare providers can identify the specific microorganism causing the infection and determine the appropriate treatment, such as antibiotics or antifungal medications. Blood cultures are an important diagnostic tool in identifying and managing bloodstream infections, which can be life-threatening if left untreated.Rate this question:
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- 38.
An example of a test that is commonly ordered fasting is:
- A.
Blood urea nitrogen
- B.
Electrolytes
- C.
Glucose
- D.
H&H (Hemoglobin and Hematocrit)
Correct Answer
C. GlucoseExplanation
Glucose is commonly ordered as a fasting test because it provides an accurate measure of a person's blood sugar levels after an overnight fast. Fasting is necessary to ensure that the glucose levels are not influenced by recent food intake, as eating can cause a temporary increase in blood sugar levels. By ordering glucose as a fasting test, healthcare professionals can obtain a baseline measurement of blood sugar levels and accurately diagnose conditions such as diabetes or monitor the effectiveness of diabetes treatments.Rate this question:
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- 39.
Which of the following veins in the arms is most subjected to venipuncture:
- A.
Basilisc
- B.
Median Cubital vein
- C.
Brachial vein
- D.
Cephalic vein
Correct Answer
B. Median Cubital veinExplanation
The median cubital vein is most subjected to venipuncture because it is a superficial vein that is large and easily accessible. It is located in the middle of the arm, in the antecubital fossa, and is commonly used for blood draws and IV insertions. Its size and location make it an ideal choice for venipuncture procedures.Rate this question:
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- 40.
You are the only phlebotomist on the night shift. You receive orders for all the following tests within minutes of one another. Which test has the greatest collection priority?
- A.
ASAP electrolytes in CCU
- B.
STAT CBC IN Labor and delivery
- C.
STAT electrolytes in the ER
- D.
Timed blood cultures in ICU
Correct Answer
C. STAT electrolytes in the ERExplanation
The test with the greatest collection priority is the STAT electrolytes in the ER. This is because the term "STAT" indicates that the test needs to be performed immediately, suggesting that there is an urgent medical situation in the ER that requires immediate attention. As the only phlebotomist on the night shift, it is crucial to prioritize this test to ensure timely and efficient patient care.Rate this question:
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- 41.
The "Good Samaritan law" encourages health care professionals to:
- A.
Report abuse to proper authorities
- B.
Provide medical care with the scope of their training at the scene of an accident without fear of being sued.
- C.
Provide for medical care to the elderly and poor
- D.
Provide for legal representation for all health care provides within a charity care based hospital
Correct Answer
B. Provide medical care with the scope of their training at the scene of an accident without fear of being sued.Explanation
The "Good Samaritan law" encourages health care professionals to provide medical care with the scope of their training at the scene of an accident without fear of being sued. This law is in place to protect healthcare professionals from legal liability when they provide emergency medical assistance in good faith. It allows them to use their skills and knowledge to help save lives or prevent further harm without worrying about potential lawsuits. This encourages healthcare professionals to step in and provide immediate care in emergency situations, knowing that they will be protected by law.Rate this question:
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- 42.
The most frequent occurring Laboratory nosocomial infection
- A.
HIV
- B.
HAV
- C.
HCV
- D.
HBV
Correct Answer
C. HCVExplanation
HCV stands for Hepatitis C Virus, which is a common cause of nosocomial infections in laboratory settings. This virus is transmitted through blood and body fluids, and can be easily spread in healthcare settings through contaminated needles or other medical equipment. HCV can cause chronic liver disease and is a significant public health concern. Therefore, it is the most frequent occurring laboratory nosocomial infection.Rate this question:
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- 43.
Which of the following is NOT a reason to avoid an area of the arm to perform a Venipuncture?
- A.
Obesity
- B.
Edema
- C.
Mastectomy
- D.
Scarring
Correct Answer
A. ObesityExplanation
Obesity is not a reason to avoid an area of the arm to perform a Venipuncture because it does not directly impact the ability to access the veins. Despite the increased adipose tissue in obese individuals, the veins can still be located and accessed for blood collection. However, obesity may make it slightly more challenging to locate and palpate the veins, but it does not make it impossible or a reason to avoid the arm for Venipuncture.Rate this question:
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Mar 19, 2023Quiz Edited by
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Mar 29, 2010Quiz Created by
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