The nurse is conducting a physical examination of a child following a comprehensive health history. What should be the focus of the physical examination?

A. Administer at mealtimes: While iron supplements can be given with meals to reduce gastrointestinal upset, they are typically better absorbed on an empty stomach. Therefore, giving them at mealtimes may not optimize absorption.

B. Administer at bedtimE. Administering iron supplements at bedtime is not typically recommended unless specifically instructed by a healthcare provider.

C. Give with a 240 mL (8 oz) glass of milk: Milk can decrease the absorption of iron due to its calcium content, so giving iron supplements with milk is not recommended.

D. Give with orange juicE. Vitamin C enhances iron absorption, so giving iron supplements with orange juice is a common practice to improve absorption.

A. Absorption of drugs administered by subcutaneous injection is increaseD. Subcutaneous absorption can vary based on factors such as blood flow and tissue characteristics, but it is generally slower and more variable compared to intramuscular absorption.

B. Absorption of intramuscularly administered drugs is fairly constant: Intramuscular absorption tends to be more consistent compared to subcutaneous absorption. However, absorption rates can still be affected by factors such as muscle mass and blood flow.

C. Topical drugs are absorbed more quickly in young children than adults: Topical drug absorption can be influenced by factors such as skin thickness and permeability, but absorption rates may not necessarily be faster in young children compared to adults.

D. Oral drugs are absorbed more quickly in children than adults: This statement is generally incorrect. While gastrointestinal transit time may be faster in children, other factors such as

gastric pH and enzymatic activity can affect oral drug absorption, and absorption rates may not always be faster in children compared to adults.