Dolichocephalic head is a feature of

Correct Answer: B

Rationale: Dolichocephaly is a feature of myotubular myopathy, linked to hypotonia and craniofacial abnormalities.

Correct Answer: D

Rationale: The text lists anorexia, growth faltering, and immune impairment as mild zinc deficiency symptoms, making D (all of the above) correct.

Correct Answer: C

Rationale: Potassium is the most abundant intracellular cation, a well-established fact in physiology, consistent with the context of the question.

Correct Answer: B

Rationale: Cholestatic liver disease is a severe, frequent complication of prolonged parenteral nutrition, often more concerning than others.

Correct Answer: A

Rationale: Hyperglycemia causes hyponatremia with high osmolality due to osmotic shift of water into the extracellular space.