Nokea
A person asks the nurse if it is safe to use dietary supplements. Which of the following would be the best reply from the nurse?
- A. “It is important to be cautious when using any supplements.”
- B. “All dietary supplements must be approved by the FDA before they can be sold and are safe.”
- C. “No, dietary supplements have very limited regulations and should not be used.”
- D. “Be sure to read the product label before using the supplement to see what health claims have been made by the product.”
Correct Answer: A
Rationale: Supplements should be used cautiously as they are not FDA-approved before sale and can interact with medications or cause other health risks.
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A deviation of the line of vision from the midline resulting from extraocular muscle weakness or imbalance is known as:
- A. Amblyopia
- B. Farsightedness
- C. Nearsightedness
- D. Strabismus
Correct Answer: D
Rationale: Strabismus is the misalignment of the eyes, often due to muscle imbalance, which may require treatment.
Which of the following concepts of ethics is described as the “duty to maximize the benefits of actions while minimizing harm”?
- A. Advocacy
- B. Justice
- C. Beneficence
- D. Autonomy
Correct Answer: C
Rationale: Beneficence involves actions that promote the well-being of others and minimize harm.
Which individual is at risk for a dysfunction in elimination pattern?
- A. 46-year-old mother of two
- B. 32-year-old African American man
- C. 15-year-old girl
- D. 72-year-old white woman
Correct Answer: A
Rationale: The mother of two may experience urinary stress incontinence due to pregnancy and childbirth.
A nurse is assessing a community to determine the appropriateness of conducting a Type 2 diabetes screening. Which of the following questions would the nurse need to answer?
- A. What are the health benefits of screening for Type 2 diabetes?
- B. Is Type 2 diabetes a community problem?
- C. Can Type 2 diabetes be detected by screening?
- D. What is the cost-benefit ratio of implementing this screening?
Correct Answer: C
Rationale: The nurse needs to determine if Type 2 diabetes can be detected effectively through screening as part of the decision-making process.
A nurse is assessing a woman for positive signs of pregnancy. Which of the following assessment findings would the nurse discover?
- A. Positive test for HCG in the maternal urine
- B. Detection of fetal heart tones
- C. Enlargement of the uterus
- D. Palpation of fetal body parts
Correct Answer: B
Rationale: Positive signs of pregnancy include detection of fetal heart tones and palpation of fetal body parts.