Nokea
A nurse is educating a group of community members about how hypertension screening is effective in reducing the rate of cardiovascular disease, thus reducing the expenses that are spent on management of this disease. Which of the following ratios is being described?
- A. Cost-disease analysis
- B. Cost-efficiency analysis
- C. Cost-benefit ratio analysis
- D. Cost-effectiveness analysis
Correct Answer: C
Rationale: Cost-benefit analysis compares the costs of a screening program to the benefits in terms of reduced long-term healthcare costs.
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Which scenario represents a dysfunctional pattern?
- A. Sexually active teenager who does not use condoms
- B. Salesman who sleeps only 5 hours a night
- C. Single mother of three children
- D. Woman with a small extended family
Correct Answer: A
Rationale: The sexually active teenager who does not use condoms has a sexual behavior that indicates a dysfunction in the sexuality-reproductive pattern, which places her at risk for sexually transmitted diseases and pregnancy.
A nurse is developing an exercise program for a person with moderate osteoarthritis of the knees. Which of the following forms of exercise would the nurse include in this program?
- A. Step aerobics
- B. Running
- C. Water aerobics
- D. Bike riding
Correct Answer: C
Rationale: Water aerobics provide a low-impact exercise option that relieves stress on the joints.
A Mexican American woman comes to the office for a visit. She is found to be 30 weeks pregnant. Which of the following conclusions can the nurse draw from this finding?
- A. The woman does not value prenatal care.
- B. Client education may require a different approach because of dissimilar cultural beliefs.
- C. This culture does not believe in traditional medicine.
- D. Signs of pregnancy were not recognized by the woman.
Correct Answer: B
Rationale: Cultural groups may have unique beliefs about prenatal care, and this woman’s delay in seeking care might indicate the need for a culturally sensitive approach to education.
Which of the following toddlers would require further investigation from the nurse?
- A. Sitting quietly on a couch
- B. Experiencing a temper tantrum
- C. Playing with a toy next to another child also playing with a toy
- D. Exploring his environment and playing with new toys
Correct Answer: A
Rationale: Toddlers are typically active and curious. A toddler who is sitting quietly might be a sign of developmental concerns or possible neglect.
Which of the following statements about alcohol intake is correct?
- A. Women have a higher death rate related to alcoholism than men.
- B. A woman who drinks two glasses of wine per day is a moderate drinker.
- C. More women than men are considered problem drinkers.
- D. Women who experience fewer cognitive effects from drinking are less likely to drink heavily.
Correct Answer: A
Rationale: Women are more vulnerable to the harmful effects of alcohol, including a higher death rate from alcoholism compared to men.