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 A

Explanation

A. Respiratory acidosis.

COPD is a chronic lung disease that can lead to an accumulation of carbon dioxide (CO2) in the body. This can cause respiratory acidosis, a condition in which the blood pH is lower than normal due to an excess of CO2.

In respiratory acidosis, the partial pressure of carbon dioxide (PaCO2) in the blood is increased and the pH is decreased. The kidneys atempt to compensate for the acidosis by excreting more acid in the urine and retaining more bicarbonate, but this compensation is usually not enough to fully correct the problem.

Metabolic alkalosis (option B) is a condition in which the blood pH is higher than normal due to an excess of bicarbonate in the blood. This is usually caused by loss of acid from the body, such as through vomiting or use of diuretics.

Respiratory alkalosis (option C) is a condition in which the blood pH is higher than normal due to a decrease in PaCO2. This can be caused by hyperventilation, which leads to excessive elimination of CO2 from the lungs.

Metabolic acidosis (option D) is a condition in which the blood pH is lower than normal due to an excess of acid in the blood. This can be caused by a variety of factors, including kidney failure or lactic acidosis.

A. homeostasis B. ﬂuid volume excess C. Low ﬂuid volume D. ﬂuid volume deficit

Correct Answer is B

Explanation

Renal failure can cause a buildup of ﬂuid in the body. When kidneys lose their filtering ability, dangerous levels of wastes may accumulate, and your blood’s chemical makeup may get out of balance. This can lead to ﬂuid retention, causing swelling in your legs, ankles or feet.

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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?

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