Bactericidal agents

ATI LPN

ATI LPN Test Bank

Bactericidal agents

A. Kill bacteria B. Prevent bacterial multiplication C. Both of above D. None of the above

Correct Answer: A

Rationale: Bactericidal agents specifically kill bacteria, unlike bacteriostatic agents which prevent multiplication.

Trendelenburg position is

A. Head down B. Head up C. Left up D. Left down

Correct Answer: A

Rationale: Trendelenburg position involves tilting the head down.

Following are absolute contraindications to laparoscopic surgery except

A. Unwilling patient B. Patient in shock C. Untreated bleeding disorder D. Trained laparoscopic surgeon

Correct Answer: D

Rationale: A trained surgeon is a requirement, not a contraindication.

While positioning a patient for surgery excess abduction of upper limbs should not be avoided

A. TRUE B. FALSE C. D.

Correct Answer: B

Rationale: Excess abduction should be avoided to prevent nerve injury.

The body does not kill TB germs, it walls them up and thus prevents their spread.

A. TRUE B. FALSE C. D.

Correct Answer: A

Rationale: The immune system often contains TB germs by walling them off in granulomas, preventing their spread.

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