CT registry Q&A 5 Complete Solutions 2024/2025 | Already Passed

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 - 25 - 35 seconds 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 - 15 degrees A total volume of 125mL 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 - 2.5 mL/sec 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 - hypoxemia