Which of the following is responsible for the rhythm and quality of breathing?

Correct Answer: A

Rationale: The medulla oblongata's respiratory center sets breathing rhythm and depth e.g., 12-20 breaths/min via dorsal and ventral groups. Pons refines, carotid/aortic bodies adjust via chemo input. Nurses assess this e.g., in COPD for foundational respiratory function, per neurophysiology.

Correct Answer: C

Rationale: Sigmund Freud's psychoanalytic theory (1900s) posits children adopt parental standards via identification e.g., mimicking a parent's empathy. Imitation (copying), introjection (internalizing), and regression (reverting) differ. This shapes the superego, influencing nursing behaviors e.g., empathy from role models affecting caregiver styles and patient interactions.

Correct Answer: A

Rationale: Maslow's self-actualized individual (1940s) decides independently e.g., rejecting trends for ethics. They predict events (insight), aren't self-centered (altruistic), and minimize conflict. Nurses foster this e.g., supporting unconventional choices enhancing self-directed health decisions, per humanistic theory.

Correct Answer: D

Rationale: Tympanic temp of 37.9°C is normal (36.6-38°C) e.g., high-normal from cough stress. Not high (>38°C), low (<36.6°C), or low-end. Nurses interpret this e.g., monitor trends in acute cases, per standard ranges.

Correct Answer: A

Rationale: Early morning urine first void e.g., concentrated is best for urinalysis/C&S, detecting glucose, bacteria. Later dilutes; midnight, pre-breakfast vary. Nurses collect e.g., 6 AM for accuracy, per protocols.