Which of the following statements is true about range of motion (ROM) exercises?

Correct Answer: D

Rationale: ROM exercises are often integrated into ADLs like bathing (D) to maintain joint mobility. They’re done multiple times daily (not A), don’t prevent strokes (B), and repetition varies (not C).

Correct Answer: C

Rationale: Cheyne-Stokes respiration (C) is a cyclic breathing pattern seen near death. Rigor mortis (A) occurs post-mortem, Kussmaul (B) is metabolic acidosis-related, and tachycardia (D) is nonspecific.

Correct Answer: B

Rationale: World Malaria Day is April 25 (B), raising awareness about malaria prevention.

Correct Answer: C

Rationale: Thrombocytopenia (low platelets) increases bleeding risk; applying pressure for 5 minutes post-injection (C) prevents hematoma. Heat (A) or massage (D) worsens bleeding, and cleansing (B) is routine but not specific.

Correct Answer: C

Rationale: Low-potassium intake (C) is critical in CKD to prevent hyperkalemia, as kidneys can’t excrete excess. Protein (B) is moderated, but potassium is the priority.