She introduces the NATURE OF NURSING MODEL.

Correct Answer: A

Rationale: Virginia Henderson's Nature of Nursing Model (1950s) defines nursing as aiding 14 basic needs e.g., breathing, eating to restore independence, like teaching a patient self-care post-surgery. Nightingale emphasized environment, Parse human becoming, and Orlando interactions. Henderson's practical, need-based approach, widely taught, frames nurses as partners in recovery, influencing care plans and education with its focus on patient autonomy.

Correct Answer: C

Rationale: Subjective data is patient-reported e.g., anxiety as a felt emotion. Dizziness and chest pain can be measured (vitals), blue nails observed (objective). Nurses probe subjective feelings e.g., 'how anxious?' for comprehensive care, per assessment distinctions.

Correct Answer: C

Rationale: Axillary temp needs 7 minutes e.g., skin contact for accuracy, longer than oral (3) or rectal (1-2) due to lower heat. Shorter under-reads; 10 excessive. Nurses time this e.g., watch per protocol, ensuring reliability.

Correct Answer: D

Rationale: Leg BP (popliteal) is 20-40 mmHg higher e.g., 160/80 is low, not normal vs. arm (120/80). Meniscus, slow deflation, Korotkoff are correct. Nurses adjust e.g., site for interpretation, per technique.

Correct Answer: C

Rationale: Elderly clients urinate, discard first stream, collect midstream e.g., reduces contamination. Pressing (inappropriate), catheter (invasive), multiple voids (incorrect) differ. Nurses assist e.g., instruction for accuracy, per protocols.