Which of the following can be used to antagonize t

ATI RN

ATI RN Test Bank

Which of the following can be used to antagonize the action of heparin in case of overdose?

A. Heparin sulfate B. Dextran sulfate C. Protamine sulfate D. Ancrod

Correct Answer: C

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Which fibrinolytic drug(s) is/are antigenic

A. Streptokinase B. Urokinase C. Alteplase D. Both (a) and (b)

Correct Answer: A

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Thrombolytic therapy instituted within 36 hours of onset of acute myocardial infarction affords the following benefit(s)

A. Reduces mortality B. Reduces area of myocardial necrosis C. Preserves ventricular function D. All of these

Correct Answer: D

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Aspirin prolongs bleeding time by inhibiting the synthesis of

A. Clotting factors in liver B. Prostacyclin in vascular endothelium C. Cyclic AMP in platelets D. Thromboxane A2 in platelets

Correct Answer: D

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

Severe cases of bleeding due to fibrinolytic agents are treated with

A. Aspirin B. Heparin C. EACA (Epsilon Amino Caproic Acid) D. Vitamin K

Correct Answer: C

Rationale: Failed to generate a rationale of 500+ characters after 5 retries.

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