Coughing and Deep breathing is taught to a patient to prevent recurrent pneumonia. She is educated to breathe in deeply first to over expand lung volume: this is called what?

Inspiration

Expiration

Intake

Chest

Answer and Explanation

The Correct Answer is A

Deep breathing or "diaphragmatic breathing" is a technique used to prevent recurrent pneumonia and improve lung function. During deep breathing, the patient is instructed to inhale deeply, expanding their lung volume as much as possible. This process is called inspiration.

Expiration, on the other hand, is the process of exhaling or breathing out air from the lungs. Intake refers to the process of taking in air or breathing in, while chest is a part of the body where the lungs are located.

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Correct Answer is B

Explanation

Hypertonic solutions have a higher concentration of solutes (such as sodium, glucose, or mannitol) than the ﬂuid in the body's cells, causing water to move out of the cells and into the bloodstream. This results in the shrinking of the cells and an increase in extracellular ﬂuid volume.

Examples of hypertonic solutions include 10% dextrose in water (D10W), 3% saline, and 5% dextrose in 0.9% saline.

In contrast, isotonic solutions have the same concentration of solutes as the ﬂuid in the body's cells, and hypotonic solutions have a lower concentration of solutes than the ﬂuid in the body's cells.

Therefore, in this scenario, the nurse should administer a hypertonic solution to the client who requires IV ﬂuids.

A. Left Ventricle B. Right Ventricle C. Right Atria D. Left Atria

Correct Answer is C

Explanation

A PICC line is a long, thin tube that’s inserted through a vein in your arm and passed through to the larger veins near your heart 1. If the PICC line is touching a chamber of the heart, it is most likely touching the right atrium 2.

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Coughing and Deep breathing is taught to a patient to prevent recurrent pneumonia. She is educated to breathe in deeply first to over expand lung volume: this is called what?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

The nurse is caring for a client who requires IV ﬂuids. which IV ﬂuid type would be considered a hypertonic solution?

Correct Answer is B

Explanation

Correct Answer is C

Explanation

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