Which of the following is not true?

Correct Answer: A

Rationale: Pathology examines disease, not life's essence, which aligns with biology's broader scope. Organ function indeed ties to structure like the heart's chambers pumping blood and homeostasis is vital for stability. However, negative feedback dominates, correcting deviations like temperature spikes, while positive feedback, amplifying events like childbirth, is rarer. Nurses rely on this understanding to manage conditions, recognizing stability mechanisms outweigh escalatory ones in daily physiology.

Correct Answer: C

Rationale: The abdominal cavity holds the spleen, below the diaphragm, unlike heart and lungs (B, thoracic), or trachea (D, thoracic/neck). Anatomically, it spans diaphragm to pelvis, housing digestive organs (e.g., spleen filters blood), making C correct.

Correct Answer: C

Rationale: The knee is distal to the hip, farther from the trunk's attachment, not lateral, medial, posterior, or proximal (E, closer). Anatomically, distal orients limbs knee below hip joint key for movement analysis, confirming C.

Correct Answer: D

Rationale: Superficial and deep pair as depth terms skin superficial, muscle deep unlike medial-proximal, superior-posterior, or proximal-lateral, which mix axes. Anatomically, these describe layering (e.g., dissection cuts), making D most cohesive.

Correct Answer: B

Rationale: Physiology studies how cells, tissues, organs, and systems function e.g., how muscles contract unlike homeostasis (A, a process), anatomy (C, structure), or pathology (D, disease). Anatomically, it complements structure (anatomy) by explaining processes like digestion or respiration. For instance, physiology details ATP production in mitochondria, not just their shape, making B the best description per standard biological definitions.