A nurse is reinforcing teaching about how to use an incentive spirometer with a client. Which of the following statements should the nurse make?

A. 1 tbsp honey: Honey is a quick source of glucose and is an appropriate choice to raise blood sugar rapidly during hypoglycemia.

B. 5 hard candies: Hard candies containing sugar can provide a quick source of glucose and are suitable for treating hypoglycemia.

C. 240 mL regular sodamight provide 20 to 30 grams of carbohydrates, which could be too much and may lead to a rebound hypoglycemia after the initial correction of blood glucose levels.

D. 120 mL unsweetened fruit juice: Unsweetened fruit juice provides a quick source of glucose, which is essential for rapidly raising blood sugar levels in a hypoglycemic patient. The sugar in the juice is readily absorbed into the bloodstream, helping to counteract the effects of low blood sugar. It's important to choose unsweetened juice to avoid a sudden spike in blood sugar followed by another drop.

E. 120 mL milk: Milk contains lactose, a natural sugar, but it also contains protein and fat, which can slow down the absorption of sugar into the bloodstream. Therefore, it may not be as effective in rapidly raising blood sugar levels during an episode of hypoglycemia.

A. Iron:
Function: Iron is essential for the formation of hemoglobin, a protein in red blood cells that carries oxygen from the lungs to the rest of the body. It is vital for oxygen transport and overall cellular function.
Relevance: Iron deficiency can lead to anemia, characterized by reduced oxygen-carrying capacity of the blood, resulting in fatigue, weakness, and other symptoms.

B. Magnesium:
Function: Magnesium is involved in various cellular processes, including muscle and nerve function, blood glucose control, and bone health.
Relevance: While magnesium has important functions in the body, it is not directly involved in the transport of oxygen like iron.

C. Phosphorus:

Function: Phosphorus is a key component of DNA, RNA, and ATP, playing a role in energy metabolism, bone health, and acid-base balance.
Relevance: While important for cellular processes, phosphorus is not specifically linked to the transport of oxygen.

D. Potassium:
Function: Potassium is crucial for maintaining proper fluid balance, nerve impulses, and muscle contractions.
Relevance: Potassium is not directly involved in the transport of oxygen; its primary functions are related to electrolyte balance and cellular activities.