How often should hand hygiene be performed?

ATI LPN

ATI LPN Test Bank

A. After client contact only B. Before and after client contact C. Once per shift D. Only when hands are visibly soiled

Correct Answer: B

Rationale: Hand hygiene must be performed before and after client contact to prevent infection transmission.

Which method would sterile compounding personnel use to determine how many IV bags would be needed for a patient in a 24-hour period?

A. IV flow rate B. ratio and proportion C. IV drip rate D. dimensional analysis

Correct Answer: D

Rationale: Dimensional analysis is a systematic method to calculate the number of IV bags based on volume and time.

Which of the following is/are non-ionising low energy type of radiation

A. Infrared rays B. Ultraviolet rays C. Both D. None

Correct Answer: C

Rationale: Both infrared and ultraviolet rays are non-ionizing, though UV is more energetic and used for sterilization.

Which of the following form the forearm

A. Radius B. Ulna C. Both D. None

Correct Answer: C

Rationale: Both the radius and ulna form the forearm.

The following techniques are included in minimal access surgery except

A. NOTES B. SILS C. VATS D. FILTH

Correct Answer: D

Rationale: FILTH is not a recognized minimal access surgery technique.

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