A nurse in a clinic is discussing contraceptive methods with a client. Which of the following methods should the nurse recommend as having the lowest failure rate?
Intrauterine device
Diaphragm
Oral contraceptives
Contraceptive sponge
The Correct Answer is A
A) Correct- Intrauterine devices (IUDs) have one of the lowest failure rates among contraceptive methods. They are highly effective at preventing pregnancy.
B) Incorrect- Diaphragms have a higher failure rate compared to IUDs.
C) Incorrect- Oral contraceptives have a failure rate slightly higher than IUDs due to the potential for missed doses.
D) Incorrect- Contraceptive sponges have a higher failure rate compared to IUDs.

Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["4"]
Explanation
To calculate the number of tablets needed:
Total dose (2 g) ÷ Dose per tablet (500 mg) = Number of tablets 2,000 mg ÷ 500 mg = 4 tablets
Correct Answer is B
Explanation
A) Incorrect- Elevating a baby's head with a cushion during sleep is not recommended, as it can increase the risk of sudden infant death syndrome (SIDS) and obstructed breathing.
B) Correct - "I should replace the batteries in my smoke detector twice per year." Regularly replacing smoke detector batteries helps ensure they function properly in case of a fire emergency.
C) Incorrect- Setting the hot water heater to 130°F (54.4°C) is too hot and can cause scalding burns. The recommended temperature is 120°F (48.9°C) or lower.
D) Incorrect- Baby powder is not recommended for use with diaper changes, as it can be inhaled by the baby and lead to respiratory issues.
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