The nurse is teaching the patient about the importance of balancing protein, carbohydrates, and fats in their diet. The nurse identifies that the teaching about carbohydrates is understood when the patient states. "Carbohydrates are best known for providing
Vitamins
Electrolytes
Minerals
Energy
The Correct Answer is D
A. Vitamins: Vitamins are micronutrients needed in small amounts and are not a primary function of carbohydrates.
B. Electrolytes: Electrolytes are minerals (e.g., sodium, potassium) that maintain fluid balance, not a carbohydrate function.
C. Minerals: Minerals support various physiological functions but are not related to carbohydrate intake.
D. Energy: Carbohydrates are the body’s main and most efficient source of energy, especially for the brain and muscles.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Cleanse the labia: This must be done after donning sterile gloves to maintain asepsis.
B. Don sterile gloves: Sterile technique is required after opening the kit. Gloves must be put on before touching sterile items like swabs or catheters.
C. Cleanse the meatus: This occurs after sterile gloves are worn and before catheter insertion.
D. Lubricate the catheter: Catheter lubrication happens after gloves are on and after cleaning the area.
Correct Answer is A
Explanation
A. Blood: The guaiac test is used to detect occult (hidden) blood in the stool, often for colorectal cancer screening.
B. Fat: Fat in the stool is tested using Sudan stain or other fecal fat tests, not guaiac.
C. Bacteria: Stool cultures are used to detect bacteria, not the guaiac test.
D. Parasites: Ova and parasite tests are used to detect parasitic infections, not blood.
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