2024 PN NCLEX Questions Nursing Practice Question
Which of the following foods is a complete protein?
Correct Answer: B
Rationale: Complete proteins contain all nine essential amino acids that the body cannot produce on its own. Eggs are considered a complete protein source, as they provide all these essential amino acids in adequate amounts, making them an excellent choice for muscle repair and overall health.
In contrast, corn lacks certain essential amino acids, making it an incomplete protein. Peanuts, while nutritious, also do not offer all essential amino acids in sufficient quantities. Similarly, sunflower seeds are missing some of the key amino acids needed for a complete protein profile, further supporting why they do not qualify as complete proteins.