The nurse giving discharge instructions advises the client to get out of bed slowly and to get up in stages from lying to sitting to standing. The client understands that the reason for doing this is:

Correct Answer: A

Rationale: Advising a client to rise slowly in stages prevents falls by countering orthostatic hypotension, where blood pressure drops upon standing, risking dizziness. This technique allows gradual adjustment, especially post-illness or surgery. Improved circulation or oxygenation may occur, but fall prevention is the primary goal, not a warm-up. This instruction reduces injury risk, a critical discharge teaching point in nursing to ensure safety at home.

Correct Answer: C

Rationale: Using a rubber bulb directly on the artificial eye safely dislodges it, per standard procedure, unlike side pressure, above-eye force, or lower-half methods. Nurses follow this for prosthetic care.

Correct Answer: B

Rationale: A newborn's stomach holds about 90 mL, fitting early feeding needs, unlike other volumes. Nurses use this for feeding plans.

Correct Answer: B

Rationale: Using a drawsheet primarily facilitates mechanical lift use during repositioning, aiding smooth patient sliding and transfer while enhancing safety for both patient and caregiver. It may reduce shear-related ulcers or improve comfort, but these are secondary, and caregiver protection isn't the main aim. Nurses rely on this to streamline lift-assisted moves, ensuring efficiency and safety in handling immobile patients, a practical application in daily care.

Correct Answer: C

Rationale: A CPAP mask (C) effectively delivers PEEP in ARDS, maintaining airway pressure to improve oxygenation. Non-rebreather (A) and Venturi (B) don't provide PEEP. BVM (D) is for resuscitation, not continuous PEEP. CPAP supports alveolar recruitment, per critical care standards, vital in ARDS management.