A patient with asthma is admitted with severe dyspnea and is unable to speak. The nurse finds that the patient looks drowsy and confused. Which other finding would the nurse expect?

Peak flow of more than 40%

Bradycardia

Loud and prominent wheezing

Arterial blood gas is deteriorating

Answer and Explanation

The Correct Answer is D

A. A peak flow of more than 40% would indicate that the patient's asthma is not in an acute exacerbation. This patient's symptoms, such as confusion and inability to speak, suggest a severe asthma attack, and the peak flow would likely be much lower.
B. Bradycardia is not typically associated with severe asthma exacerbations. Tachycardia is more commonly observed as the body attempts to compensate for hypoxia.
C. Loud and prominent wheezing is usually seen in less severe cases of asthma. In this case, the inability to speak and confusion suggest severe respiratory distress, where wheezing might be diminished or absent due to poor air movement.
D. Deteriorating arterial blood gas (ABG) results, with low oxygen levels (hypoxemia) and elevated carbon dioxide levels (hypercapnia), would be expected in a patient with severe asthma exacerbation. These signs indicate respiratory failure and the need for urgent intervention.

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Correct Answer is C

Explanation

A. Discharge immediately following an open lung biopsy is unlikely. The patient will need observation post-procedure for complications such as bleeding, infection, or pneumothorax, and it usually requires a stay in the hospital for monitoring.
B. It is unlikely that supplemental oxygen will not be needed following an open lung biopsy. The patient may require oxygen post-procedure due to potential respiratory compromise, such as atelectasis or pneumothorax.
C. A chest tube is commonly inserted after an open lung biopsy to allow the lung to re-expand and to drain air or fluid that may accumulate in the pleural space. This is a standard part of the postoperative care for this procedure.
D. Collecting a sputum specimen is not typically necessary immediately after an open lung biopsy. The focus will be on monitoring the patient’s respiratory status, ensuring proper lung expansion, and preventing complications like pneumothorax or bleeding.

A. Polyuria B. Tachycardia C. Blurred vision D. Polydipsia E. Moist, clammy skin

Correct Answer is ["B","C","E"]

Explanation

A. Polyuria is typically a symptom of hyperglycemia (high blood sugar) rather than hypoglycemia. When blood glucose is elevated, the kidneys attempt to excrete the excess glucose, leading to increased urination.
B. Tachycardia (increased heart rate) is a common sign of hypoglycemia due to the body's stress response to low blood sugar. The release of adrenaline (epinephrine) can cause a rapid heart rate.
C. Blurred vision can occur with hypoglycemia because low glucose levels can affect the function of the retina and cause vision changes. This can resolve once the blood glucose level is normalized.
D. Polydipsia (excessive thirst) is more commonly seen in hyperglycemia, as high blood glucose leads to dehydration due to increased urination.
E. Moist, clammy skin is a classic sign of hypoglycemia. When blood sugar drops too low, the body activates the sympathetic nervous system, which can cause sweating and clammy skin.

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A patient with asthma is admitted with severe dyspnea and is unable to speak. The nurse finds that the patient looks drowsy and confused. Which other finding would the nurse expect?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Mr. Jones is undergoing an open lung biopsy in the morning, and the nurse is educating the patient regarding the postoperative period. Which of the following statements should be included in the education?

Correct Answer is C

Explanation

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Correct Answer is ["B","C","E"]

Explanation

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