NSC Nutrition Interventions 2

Question 1

Which nutrient is most critical for wound healing after a workplace injury?

Accepted Answer

Protein

Answer

Protein provides the amino acids needed to rebuild damaged tissue and support immune function during wound healing.

Question 2

A worker frequently skips breakfast before a long shift. What is the most likely nutritional consequence?

Accepted Answer

Reduced blood glucose leading to fatigue

Answer

Skipping breakfast can cause blood glucose to drop, impairing alertness, concentration, and physical performance during a shift.

Question 3

According to NSC guidelines, which eating pattern best supports sustained energy for shift workers?

Accepted Answer

Frequent small meals and snacks throughout the shift

Answer

Frequent small meals help maintain stable blood glucose levels, preventing energy crashes during extended work periods.

Question 4

What is the primary role of iron in occupational health nutrition?

Accepted Answer

Supporting oxygen transport in the blood

Answer

Iron is a core component of hemoglobin, which carries oxygen from the lungs to working muscles and organs.

Question 5

A warehouse worker in a hot environment loses significant sweat. Beyond water, which electrolyte is most urgently needed?

Accepted Answer

Sodium

Answer

Sodium is the primary electrolyte lost in sweat and must be replaced to maintain fluid balance and prevent hyponatremia.

NSC Practice Test