The nurse is teaching a patient with diabetes mellitus how to differentiate between hypoglycemia and ketoacidosis. The patient demonstrates understanding of hypoglycemia by stating they will check their blood glucose when experiencing which of the following symptoms?

Fruity-smelling breath

Sweating and nervousness

Nausea and vomiting

Increased thirst and urination

Answer and Explanation

The Correct Answer is B

Choice A reason: Fruity-smelling breath is a symptom of ketoacidosis, not hypoglycemia. Ketoacidosis occurs when the body produces high levels of ketones due to a lack of insulin, leading to metabolic acidosis.

Choice B reason: Sweating and nervousness are common symptoms of hypoglycemia. Low blood glucose levels trigger the release of adrenaline, which causes these symptoms. Patients should check their blood glucose when experiencing these signs to prevent severe hypoglycemia.

Choice C reason: Nausea and vomiting are more associated with ketoacidosis. High blood glucose levels and the presence of ketones can cause gastrointestinal upset.

Choice D reason: Increased thirst and urination are also symptoms of hyperglycemia and ketoacidosis. These symptoms result from the body's attempt to eliminate excess glucose and ketones through urine.

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Correct Answer is B

Explanation

Choice A reason: The patient with heart failure whose pulse oximetry is 94% on 2L oxygen is stable at the moment. While they require monitoring, they do not take immediate priority over the patient with altered consciousness.

Choice B reason: Altered level of consciousness and restlessness are critical symptoms that require immediate assessment. These could indicate a life-threatening condition such as hypoxia, electrolyte imbalance, or stroke, necessitating prompt evaluation and intervention.

Choice C reason: The patient with dyspnea on exertion who wants to be discharged against medical advice is important, but altered consciousness takes precedence due to its potential severity.

Choice D reason: The patient with an ejection fraction of 50% and 2+ bilateral lower extremity edema is stable and does not require immediate intervention compared to the patient with altered consciousness.

A. Bronchoconstriction B. Pulmonary edema C. Hemoptysis D. Pneumothorax

Correct Answer is A

Explanation

Choice A reason: Wheezing is a typical sound heard during bronchoconstriction, which occurs in conditions like asthma and COPD. It indicates that the airways are narrowed, causing the characteristic sound.

Choice B reason: Pulmonary edema typically presents with crackles or rales rather than wheezing. Wheezing would not be the primary indication of this condition.

Choice C reason: Hemoptysis refers to coughing up blood and does not typically present with wheezing. It might present with other sounds if there is an underlying lung issue, but wheezing is not specific to it.

Choice D reason: Pneumothorax generally presents with decreased or absent breath sounds on one side, not wheezing. It occurs when air enters the pleural space, causing lung collapse.

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The nurse is teaching a patient with diabetes mellitus how to differentiate between hypoglycemia and ketoacidosis. The patient demonstrates understanding of hypoglycemia by stating they will check their blood glucose when experiencing which of the following symptoms?

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Naxlex Comprehensive Predictor Exams

The nurse has received SBAR report for their four assigned patients on a cardiac unit. Which patient will the nurse prioritize to assess first?

Correct Answer is B

Explanation

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Correct Answer is A

Explanation

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