CDC 4no51 Set B Vol 1 (2)
- 1.Which fluid imbalance is characterized by dry mucous membranes, weak and rapid pulse, orthostatic hypotension, and a low central venous pressure?
- A.
Hypervolemia
- B.
Hypovolemia
- C.
Hyperkalemia
- D.
Hypokalemia
- 2.What electrolyte deficit or excess can cause dysrhythmias, leading to cardiac or respiratory arrest?
- A.
Hypercalcemia
- B.
Hypocalcemia
- C.
Hyperkalemia
- D.
Hypernatremia
- 3.Which acid-base imbalance is caused by hyperventilating?
- A.
Metabolic acidosis
- B.
Metabolic alkalosis
- C.
Respiratory acidosis
- D.
Respiratory alkalosis
- 4.Deficiency in respirations such as slow or irregular shallow respirations can lead to an excessive accumulation of carbon dioxide in the blood which results in a condition called
- A.
Metabolic acidosis
- B.
Metabolic alkalosis
- C.
Respiratory acidosis
- D.
Respiratory alkalosis
- 5.The basic purpose of infusion therapy is to
- A.
Administer fluids into the circulatory system
- B.
Increase overall muscular strength
- C.
Decrease susceptibility to infection
- D.
Control blood loss
- 6.What is the best way for a medical technician to ensure the sterility of an intravenous (IV) solution?
- A.
Use only the bag the nurse has spiked and ready to hang
- B.
Look for cloudiness or floating particles
- C.
Remove protective devices yourself
- D.
Culture the fluid prior to use
- 7.In a piggyback setup, what prevents the mixing of primary and secondary infusions?
- A.
Vent port
- B.
In-line filter
- C.
Back-check valve
- D.
Self-sealing rubber cover
- 8.To reduce the possibility of infection and vessel damage on patients scheduled for long-term therapy, how often should you change a patient's intravenous (IV) site?
- A.
Every 24 hours
- B.
Every 24 to 48 hours
- C.
Every 24 to 72 hours
- D.
Every 48 to 72 hours
- 9.In cubic centimeters (cc), what is the slowest possible flow rate per hour you may set for an intravenous (IV) solution?
- A.
1 to 5 cc
- B.
5 to 10 cc
- C.
10 to 50 cc
- D.
50 to 100 cc
- 10.Which urine test is done to determine the hydration level of the patient?
- A.
Hematest
- B.
Specific gravity
- C.
Sugar and acetone
- D.
Clean catch mid stream
- 11.What steps should you take if you identify a small object while straining urine?
- A.
Call the nurse to come see the patient
- B.
Call the doctor to come see the patient
- C.
Place it in a gauze pad and take it to the lab
- D.
Place it in a sterile urine cup and notify the nurse
- 12.After obtaining a blood sample, instruct the patient to maintain pressure over the venipuncture site for
- A.
1 to 2 minutes
- B.
2 to 3 minutes
- C.
3 to 4 minutes
- D.
4 to 5 minutes
- 13.What should be done prior to operating a glucose meter?
- A.
Read the operating instructions
- B.
Confirm the order with a co-worker
- C.
Choose a site to obtain a blood sample
- D.
Ask all family members to leave the room
- 14.In the objective information section of the paperwork, it is important to identify the patient's
- A.
Statement that he or she feels dizzy
- B.
Plan to resolve a health issue
- C.
Complaint of headache
- D.
Pulse rate
- 15.A proctoscopy is an inspection of the
- A.
Rectum
- B.
Sigmoid colon
- C.
Ascending colon
- D.
Transverse colon
- 16.When educating the patient with psuedofolliculitis barbae (PFB) on proper shaving methods, you should instruct the patient to avoid all of the following except shaving
- A.
In the opposite direction of hair growth
- B.
In the direction of hair growth
- C.
With facial skin stretched
- D.
With slow strokes
- 17.The eye can generally see wavelengths between
- A.
200 and 800 nanometers (nm)
- B.
300 and 650 nm
- C.
400 and 750 nm
- D.
500 and 850 nm
- 18.At what ages is visual acuity at its best?
- A.
20 to 30
- B.
10 to 25
- C.
5 to 15
- D.
15 to 20
- 19.When performing a pulmonary function test on a patient, according to Air Force standards, abnormal functions are present if the predicted forced expiratory volume at one second (FEV1) or forced vital capacity (FVC) percentage is less than?
- A.
65
- B.
75
- C.
80
- D.
90
- 20.During pulmonary function testing, the minimum number of practice attempts and acceptable tracings an examinee must perform are
- A.
1;1
- B.
1;2
- C.
2;2
- D.
2;3
- 21.Any artificial products or features which appear on an electrocardiogram tracing are called
- A.
Artifacts
- B.
Disturbances
- C.
Random waves
- D.
Deflection waves
- 22.What term is used to describe any variance in the normal electrical rate or sequence of cardiac activities discovered on electrocardiogram tracings?
- A.
Arrhythmia
- B.
Cardiac arrest
- C.
Depolarization
- D.
Atrial excitation
- 23.If you are performing an electrocardiogram on someone who is rated, a copy of that electrocardiogram must be sent to be
- A.
Major command (MAJCOM)
- B.
Local medical examination board (MEB)
- C.
Command level Electrocardiographic Library
- D.
US Air Force Central Electrocardiographic Library
- 24.What is another term for orthostatic hypotension?
- A.
Postural hypotension
- B.
Positional hypotension
- C.
Situational hypotension
- D.
Environmental hypotension
- 25.Notify the nurse or physician immediately if the patient's oxygen saturation (SaO2) falls below
- A.
88 percent
- B.
90 percent
- C.
97 percent
- D.
100 percent
Questions: 266 | Attempts: 9611 | Last updated: Mar 22, 2022
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