The nurse is providing safety instructions to a client who is being discharged home with oxygen therapy. Which information provided by the client indicates understanding?

Remove tubing while eating.

Keep the tank in a cool place.

Avoid direct skin contact.

Place a pad around the tank.

Answer and Explanation

The Correct Answer is C

C. Oxygen is a highly combustible gas, and direct contact with oil or grease can increase the risk of fire. Therefore, avoiding direct skin contact helps minimize this risk.

A. Clients should not remove the oxygen tubing while eating. It’s essential to continue oxygen

therapy during meals to maintain adequate oxygen levels.

B. Oxygen tanks should be stored in a well-ventilated area but not in a confined space. Avoid extreme temperatures (both hot and cold) and direct sunlight.

D. Although it’s essential to secure oxygen tanks to prevent tipping, placing a pad around the

tank is not a standard safety practice.

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Correct Answer is B

Explanation

B. Smoking is a significant risk factor for the development of cardiovascular disease, as it contributes to the narrowing and hardening of the arteries, increases blood pressure, reduces oxygen supply to tissues, and promotes the formation of blood clots.

A. Chronic stress can contribute to cardiovascular disease by raising blood pressure, increasing heart rate, and promoting inflammation.

C. Regular physical activity is crucial for cardiovascular health. It helps strengthen the heart muscle, lower blood pressure, improve cholesterol levels, control weight, and reduce stress.

D. A low-fat diet, particularly one that is high in fruits, vegetables, whole grains, and lean proteins, can help lower cholesterol levels, reduce blood pressure, and manage weight, all of which are important for heart health.

Although A, C, D play a role in preventing cardiovascular disease, smoking is the major risk factor for cardiovascular disease.

A. 1.015. B. 1.025. C. 1.005. D. 1.035.

Correct Answer is D

Explanation

D. Given the client's history of vomiting, diarrhea, and difficulty tolerating oral fluids, there's a likelihood of dehydration. Dehydration typically results in an increase in urine specific gravity due to the kidneys conserving water.

A. (1.015) and B (1.025) are within the reference range and would be more typical values for adequately hydrated individuals.

C. (1.005) is at the lower end of the reference range and would not be expected in a dehydrated individual.

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The nurse is providing safety instructions to a client who is being discharged home with oxygen therapy. Which information provided by the client indicates understanding?

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A client with a family history of cardiac disease is seeking information to control risk factors. Which lifestyle modification is most important for the nurse to encourage?

Correct Answer is B

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The nurse is assessing a client who reports a 3-day history of vomiting and diarrhea and experiencing difficulty in tolerating oral fluids. Which urine specific gravity value would the nurse expect to see on initial testing? Reference Range: Urine Specific Gravity [1.005 to 1.03]

Correct Answer is D

Explanation

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