Which accessory organ functions include metabolism of carbohydrates, fats, and proteins, maintaining glucose levels, and detoxification of harmful substances?
Liver
Pancreas
Gallbladder
Salivary glands
The Correct Answer is A
A. Liver
The liver plays a central role in metabolizing carbohydrates, fats, and proteins, maintaining blood glucose levels, and detoxifying harmful substances.
B. Pancreas
The pancreas produces enzymes and hormones like insulin but is not the main site for detoxification or nutrient metabolism.
C. Gallbladder
The gallbladder’s primary function is to store and concentrate bile, not metabolize nutrients or detoxify substances.
D. Salivary glands
Salivary glands initiate digestion by producing enzymes like amylase, but they do not play a role in metabolism or detoxification.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Instruct the client to consume a carbohydrate snack before each workout.
This may be needed later, especially if on medications like insulin or sulfonylureas, but the first step is to assess the client’s readiness and current activity level.
B. Recommend moderate-intensity exercise for at least 150 minutes per week.
This is the goal, but before recommending a regimen, the nurse should first assess the client’s current capabilities and readiness.
C. Encourage the client to join a gym or supervised fitness program.
While helpful, this is not the first step. Readiness, motivation, and baseline fitness must be assessed first.
D. Assess the client’s current physical activity level and readiness for exercise.
This is the first action according to the nursing process (assessment first). It allows the nurse to provide individualized guidance and ensure safety.
Correct Answer is A
Explanation
A. "Antioxidants are vitamins and minerals that help neutralize free radicals and protect cells from damage."
Antioxidants like vitamin C, E, and selenium help prevent oxidative stress.
B. "Antioxidants are only found in animal-based foods like dairy and meat."
Antioxidants are mostly found in fruits, vegetables, nuts, and whole grains, not exclusively in animal products.
C. "Antioxidants are a type of fat stored in the liver to provide long-term energy."
This describes lipids, not antioxidants.
D. "Antioxidants are harmful substances that increase inflammation in the body."
Antioxidants are beneficial substances that reduce oxidative damage and inflammation.
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