Which is a preferable arm for BP taking?

Correct Answer: C

Rationale: The right arm is preferred e.g., standard practice unless contraindicated (e.g., IVs). Contraptions (interference), left arm post-right CVA (weakness), or left default don't apply. Nurses choose this e.g., in routine checks for consistency, per clinical guidelines.

Correct Answer: B

Rationale: The Intuitive Period (prehistory-6th century) used trephining skull drilling to expel evil spirits, per Egyptian beliefs e.g., treating seizures as possession. Unlike Dark (religious decline), Contemporary (modern), or Educative (formal training), this era relied on instinct, shaping nursing's early, superstition-driven care approaches.

Correct Answer: D

Rationale: Roy's Adaptation Model (1970s) includes physiologic (body), self-concept (identity), role function (social), and interdependence (relationships) e.g., adjusting diet, esteem, work, support. Subjective data (patient reports) isn't a mode, but a tool. Nurses use this framework e.g., holistic plans for adaptive care.

Correct Answer: B

Rationale: Neutropenia contraindicates rectal temp e.g., infection risk from low immunity unlike unconsciousness (manageable), NPO (irrelevant), or kids (common). Nurses avoid it e.g., immunocompromised opting for axillary, per infection control.

Correct Answer: D

Rationale: After activity, smoking, or caffeine e.g., raising BP 30 minutes rest ensures accuracy, per AHA. Shorter risks false highs. Nurses enforce this e.g., post-exercise for readings, per protocols.