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Which of the following disorders is characterized by males having an extra chromosome, typically being tall and initially thin, and not developing secondary sex characteristics?
- A. Gynecomastia
- B. Menstruation
- C. Turner syndrome
- D. Klinefelter syndrome
Correct Answer: D
Rationale: Klinefelter syndrome occurs in males with an extra X chromosome, affecting their secondary sex characteristics.
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A nurse is encouraging parents to immunize their infants. Which of the following strategies would be the best way for the nurse to facilitate this?
- A. Send a reminder for immunizations to the parents.
- B. Talk to the parents about immunizations during office visits.
- C. Track clients who have not been immunized.
- D. Memorize the CDC immunization schedule.
Correct Answer: B
Rationale: Direct communication with parents during office visits is most effective in encouraging immunizations.
How old is a preschooler with a receptive vocabulary of up to 5600 words?
- A. 42 months old
- B. 48 months old
- C. 54 months old
- D. 60 months old
Correct Answer: B
Rationale: By 48 months, most preschoolers have receptive vocabularies of up to 5600 words.
Cardiovascular health: Which medication is recommended?
- A. "Aspirin."
- B. "Folic acid."
- C. "Estrogen."
- D. "Estrogen receptor modulator."
Correct Answer: A
Rationale: Aspirin is recommended to lower cardiovascular risk by preventing clot formation.
A community health nurse is presenting information about the current health of the nation in 2011. What would be included?
- A. Funding of public health programs
- B. Provision of health care
- C. Advances in technology
- D. Consumer education
Correct Answer: A
Rationale: Substantial funding of public health programs improves health outcomes.
A nurse is planning a home visit for a family. Which of the following actions would be most appropriate for the nurse to take?
- A. Study information regarding the family from agency records and other sources.
- B. Make a contract with the family that states specific goals and objectives.
- C. Identify how the home visit will be financed.
- D. Understand the situation from the family’s perspective.
Correct Answer: A
Rationale: Studying the family’s information helps the nurse prepare for the visit, ensuring that the interventions are relevant to the family’s specific needs.