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

During exercise, the heart has to work harder to pump blood and oxygen to the muscles. In patients with stable angina, there is a partial blockage of the coronary arteries, which reduces blood ﬂow and oxygen delivery to the heart muscle. This lack of oxygen to the heart muscles causes chest pain or discomfort, which subsides when the patient stops exercising and is relaxed.

Therefore, it is important for the patient with stable angina to avoid activities that trigger chest pain, take prescribed medications, and make lifestyle modifications to manage their condition.

A. Crackles to Bilateral lobes B. Tenting skin and wet mucous membranes C. C Tachycardia and hypotension D. +4 edema to bilateral lower extremities and confusion

Correct Answer is C

Explanation

Dehydration can cause a decrease in blood volume, leading to a drop in blood pressure (hypotension) and an increase in heart rate (tachycardia) as the body tries to compensate. Tenting skin and dry mucous membranes are also signs of dehydration, but wet mucous membranes are not. Crackles in the lungs, edema, and confusion can occur with ﬂuid overload, but not with dehydration.

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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

During a Cardiac Stress test, a patient complains of chest pain while running The chest pain subsides when he stops running and is relaxed. The patient is diagnosed with Stable angina and is given education by the nurse. He understands the lack of muscles is causing stable angina during exercise.

Correct Answer is B

Explanation

KO is admitted with severe dehydration and electrolyte unbalances. What assessment findings are you most likely to ﬁnd initially before ﬂuid balance reaches homeostasis?

Correct Answer is C

Explanation

The nurse is caring for a client with chronic obstructive pulmonary disease (COPD). Which arterial blood gas data does the nurse anticipate finding in this patient?

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