A nurse doing discharge teaching for a client with severe cardiopulmonary disease recognizes a need for further explanation when the client states, "I:

am going to take a walk around the block every afternoon with my son."

am going to try to avoid places where people are smoking."

can't wait to get outside to shovel the snow this winter."

am going to decrease my intake of snack foods.

Answer and Explanation

The Correct Answer is C

A. Taking a walk around the block every afternoon can promote physical activity and cardiovascular health, which is beneficial for clients with cardiopulmonary disease.

B. Avoiding places where people are smoking is important for reducing exposure to secondhand smoke, which can exacerbate cardiopulmonary symptoms.

C. Shoveling snow can be strenuous and may exacerbate cardiopulmonary symptoms, especially for individuals with severe disease.

D. Decreasing intake of snack foods can contribute to a healthier diet, which may benefit overall health and management of cardiopulmonary disease.

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Correct Answer is B

Explanation

A. Using a 1 ml syringe with a 5/8 inch needle for administering 0.5 ml of heparin subcutaneously is appropriate.

B. The instructor should intervene if the student is instructing a client to place a buccal medication under the tongue, as buccal medications should be placed in the cheek pouch, not under the tongue, which is the correct method for sublingual medications.

C. Injecting air into a vial before withdrawing medication is a standard practice to equalize pressure and facilitate withdrawal.

D. Pouring the ordered medication "Robitussin 2 tsp. now" to the 10 ml mark on a medication cup is correct since 1 tsp. is approximately 5mls.

A. carbon dioxide level. B. hemoglobin level. C. surfactant level. D. bicarbonate ion level.

Correct Answer is B

Explanation

A. Carbon dioxide level primarily reflects the body's acid-base balance and respiratory status but does not directly assess the blood's ability to transport oxygen.

B. Hemoglobin level is the main component of red blood cells responsible for carrying oxygen to tissues, providing crucial information about the blood's oxygen- carrying capacity.

C. Surfactant level is not directly related to the blood's ability to transport oxygen; it is a substance that helps maintain the elasticity of the alveoli in the lungs.

D. Bicarbonate ion level primarily reflects the body's acid-base balance but does not directly assess the blood's ability to transport oxygen.

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A nurse doing discharge teaching for a client with severe cardiopulmonary disease recognizes a need for further explanation when the client states, "I:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nursing Instructor is observing a nursing student prepare and administer medications to adult clients. Which action by the nursing student requires intervention by the instructor?

Correct Answer is B

Explanation

Which one of the following blood levels would provide the nurse with the most information about the ability of the client's blood to transport oxygen? The:

Correct Answer is B

Explanation

The nurse recognizes that the most appropriate reason to suction a client is that:

When administering oxygen via a wall-outlet system, the nursing intervention that would be necessary for a 3 L/min flow, as opposed to a 1 L/min flow, would be:

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