CT Registry Review - Patient Care Questions and Answers 100% Accurate
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Course
CT Registry
Institution
CT Registry
CT Registry Review - Patient Care Questions and Answers 100% Accurate
An average range for activated partial thromboplastin time (PTT) is:
a. 10-12 seconds
b. 17-21 seconds
c. 25-35 seconds
d. 43-55 seconds
C
Which of the following is the correct angle of insertion for placing a butter...
CT Registry Review - Patient Care
Questions and Answers 100% Accurate
An average range for activated partial thromboplastin time (PTT) is:
a. 10-12 seconds
b. 17-21 seconds
c. 25-35 seconds
d. 43-55 seconds – answer C
Which of the following is the correct angle of insertion for placing a butterfly needle into
a vein for intravenous administration of a contrast agent?
a. 5 degrees
b. 15 degrees
c. 45 degrees
d. 60 degrees – answer B
A total volume of 125 mL of an iodinated contrast agent is administered intravenously
via automatic injector in 50 seconds. The flow rate for this injection is:
a. 0.75 mL/sec
b. 1.25 mL/sec
c. 1.75 mL/sec
d. 2.5 mL/sec – answer D
The condition whereby the patient suffers from a low concentration of oxygen in the
blood is called:
a. hypoxemia
b. hypotension
c. hypoxia
d. hyponatremia – answer A
While one is obtaining a thorough history from a patient before the intravenous injection
of an iodinated contrast material, which of the following topics should be included?
1. any prior allergic reactions to contrast media
2. presence of HIV or hepatitis infection
3. history of asthma
a. 1 only
b. 1 and 2 only
c. 1 and 3 only
d. 1, 2, and 3 – answer C
, Which of the following factors may affect a patient's calculated glomerular filtration rate
(GFR)?
1. age
2. sex
3. race
a. 1 and 2 only
b. 2 and 3 only
c. 1 and 3 only
d. 1, 2, and 3 – answer D
Which of the following intravenous contrast agent administration methods provides the
greatest overall plasma iodine concentration?
a. drip infusion
b. bolus technique
c. biphasic technique
d. CT pornography – answer B
A patient in shock may exhibit which of the following symptoms?
1. tachycardia
2. rapid, shallow breathing
3. cyanosis
a. 1 only
b. 1 and 2 only
c. 1 and 3 only
d. 1, 2, and 3 – answer D
The drug SOLU-CORTEF may be classified as which of the following?
a. anticholinergic
b. bronchodilator
c. antihistamine
d. corticosteroid – answer D
Which of the following is a nonionic contrast material?
a. iodamide
b. iothalamate
c. iohexol
d. diatrizoate – answer C
Which of the following terms is used to describe a patient who is having difficulty
breathing?
a. dyslexia
b. dyspnea
c. dysphagia
d. dysphasia - answerB
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