A nurse in a health clinic is collecting data from an older adult client. Which of the following information in the client's history increases her risk for osteoporosis?

The client walks 3.2 km (2 mi) daily.

The client is a gardener.

The client is lactose intolerant.

The client has a glass of red wine every evening.

Answer and Explanation

The Correct Answer is C

The correct answer is choice C. The client's lactose intolerance places her at an increased risk for osteoporosis, as dairy products are a rich source of calcium and vitamin D, which are important for bone health. Walking daily and gardening may actually help to reduce the risk of osteoporosis, as physical activity can help to strengthen bones. Drinking red wine in moderation may provide some benefits for cardiovascular health and may not necessarily increase the risk of osteoporosis.
Reason why each of the other choices are not answers:

A is not correct because walking daily can help to improve bone health and reduce the risk of osteoporosis.

B is not correct because gardening can also provide physical activity and help to reduce the risk of osteoporosis.

D is not correct because propranolol does not typically cause increased hair growth, and requesting a dosage increase based on apical heart rate may not be necessary for all clients taking this medication.

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Correct Answer is B

Explanation

The correct answer is choice B, which cleans a blood spill with chlorine bleach. This is an appropriate action for infection control because bleach is an effective disinfectant that can kill most pathogens, including bloodborne viruses such as HIV and hepatitis B and C.

A. Rolling soiled linen with the clean side in it before placing it in the laundry bag is not the correct answer because it can spread pathogens and cause cross-contamination.

Performing hand hygiene with hands at elbow level is not the correct answer because it is not the correct technique for hand hygiene, which involves washing hands with soap and water or using an alcohol-based hand sanitizer.

Instructing a female client to wipe the perineal area from back to front is not the correct answer because it can cause contamination of the urethra and increase the risk of urinary tract infections.

A. Nonpalpable area of redness, less than 5 mm (0.2 in) in diameter B. Area of ecchymosis, greater than 12 mm (0.5 in) in diameter C. Tenderness at the injection site D. Palpable area of induration, greater than 10 mm (0.4 in) in diameter

Correct Answer is D

Explanation

Palpable area of induration, greater than 10 mm (0.4 in) in diameter. This indicates a positive tuberculin skin test (TST) reaction for a person with no known risk factors for TB infection. A positive TST reaction means that the person has been infected with Mycobacterium tuberculosis, the bacterium that causes TB disease, and needs further testing to confirm the diagnosis and rule out active TB disease.

The other choices are not correct because:

- Choice A. Nonpalpable area of redness, less than 5 mm (0.2 in) in diameter. This indicates a negative TST reaction for any person, regardless of their risk factors for TB infection. A negative TST reaction means that the person has not been infected with Mycobacterium tuberculosis or has a very low level of immune response to the bacterium.

- Choice B. Area of ecchymosis, greater than 12 mm (0.5 in) in diameter. This indicates a bruise or bleeding under the skin, not a TST reaction. Ecchymosis is not caused by the injection of tuberculin purified protein derivative (PPD) into the skin, but by trauma or injury to the blood vessels.

- Choice C. Tenderness at the injection site. This indicates a mild local reaction to the injection of tuberculin PPD into the skin, not a TST reaction. Tenderness is not measured in millimeters of induration (firm swelling), which is the standard way of reading TST results.

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A nurse in a health clinic is collecting data from an older adult client. Which of the following information in the client's history increases her risk for osteoporosis?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A charge nurse is reinforcing teaching about infection control with a newly licensed nurse. Which of the following actions by the newly licensed nurse indicates an understanding of the teaching?

Correct Answer is B

Explanation

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Correct Answer is D

Explanation

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