What antigens does O blood have in its red blood c

ATI LPN

ATI LPN Test Bank

What antigens does O blood have in its red blood cells?

A. A B. B C. A and B D. None

Correct Answer: D

Rationale: Type O (D) has no antigens on RBCs.

What may develop due to thalassemia major?

A. Cataracts B. Heart disease C. Obesity D. Diabetes

Correct Answer: B

Rationale: Thalassemia major (B) causes iron overload, leading to heart disease.

An air leak is found in a patient's chest tube. What should be done?

A. Remove the tube B. Strip the tube C. Clamp the tube D. Apply a compound around the incision site

Correct Answer: D

Rationale: Applying a compound (D) (e.g., petroleum gauze) seals an air leak.

What should be done if a patient cannot swallow an aspirin?

A. Crush the pill B. Double the dose later C. Insert the pill rectally D. Skip the aspirin dose

Correct Answer: A

Rationale: Crushing (A) allows administration if swallowing fails.

A patient in a cervical collar should be placed in what bed position?

A. Fowler's B. Flat C. Trendelenburg D. Reverse Trendelenburg

Correct Answer: B

Rationale: Flat (B) maintains cervical spine alignment with a collar.

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