Vitamin C can be found in which of the following sources?
minerals
plants
animal sources
solvents
The Correct Answer is B
A. Minerals: Minerals do not contain Vitamin C. They are inorganic substances needed for various body functions.
B. Plants: Vitamin C is abundant in plant sources such as citrus fruits, strawberries, and green vegetables.
C. Animal sources: While animals produce Vitamin C, it is not typically a significant source in the human diet compared to plant sources.
D. Solvents: Solvents are substances used to dissolve other substances and do not contain nutrients like Vitamin C.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Ask the patient if they have used any holistic medications previously. This approach respects the patient's preferences and opens a dialogue about their health beliefs and practices. Understanding the patient's use of holistic remedies allows the nurse to provide more personalized care and address potential interactions with prescribed medications.
B. Notify the health-care provider that the patient has refused the medication.
This step might be necessary eventually, but first, the nurse should explore the patient's concerns and preferences to see if a solution can be reached.
C. Tell the patient to talk to the health-care provider when they make rounds.
This response delays addressing the patient's concerns and misses an opportunity for the nurse to engage with the patient directly.
D. Tell the patient that the health-care provider would not order the medication unless it was necessary.
This response dismisses the patient's concerns and does not consider their cultural beliefs, which may lead to decreased trust and cooperation.
Correct Answer is D
Explanation
A. Distribution: Distribution refers to the process of a drug moving through the bloodstream to various tissues in the body, not leaving the body.
B. Absorption: Absorption is the process by which a drug enters the bloodstream from the site of administration. It is not related to the drug leaving the body.
C. Metabolism: Metabolism is the process by which the body breaks down a drug, typically in the liver, before it is excreted.
D. Excretion: Excretion is the correct term. It refers to the process by which drugs and their metabolites are eliminated from the body, primarily through the kidneys (urine) or the gastrointestinal tract (feces).
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