Jo is admitted to the hospital with Gastroenteritis. Labs show a potassium (K+ level of 2.8 meQ/dL and sodium (Nat level of 135 meq/dL. The nurse knows that the electrolyte imbalance may be caused by ...

The fever caused by Gastroenteritis.

A side effect of the antibiotics used to treat Gastroenteritis.

Administration of IV Furosemide to treat Gastroenteritis.

The nausea and vomiting associated with gastroenteritis.

Answer and Explanation

The Correct Answer is D

Nausea and vomiting can lead to excessive loss of fluids and electrolytes, including potassium, from the body. Gastroenteritis is an inflammation of the gastrointestinal tract typically caused by viral or bacterial infections. It is commonly characterized by symptoms such as diarrhea, vomiting, abdominal pain, and fever. Antibiotics are not typically used to treat viral gastroenteritis and would not directly cause the electrolyte imbalance. Administration of IV Furosemide, a diuretic, would increase urine output but is not typically used to treat gastroenteritis. The fever itself may contribute to fluid loss but would not directly cause the electrolyte imbalance.

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Correct Answer is C

Explanation

Pneumonia is an infection that causes inflammation in the lungs. Auscultation refers to listening to the sounds produced by the lungs using a stethoscope. Ronchi and fine crackles are abnormal lung sounds that can be heard during auscultation in individuals with pneumonia.

These sounds are associated with the presence of fluid or mucus in the lungs, which is characteristic of pneumonia.

While other symptoms such as a sore throat, tympany noted on chest percussion, and a slightly elevated temperature (37.8 degrees Celsius) can be present in various respiratory conditions, the auscultation findings of ronchi or fine crackles specifically suggest an underlying lung infection like pneumonia.

A. Blood Pressure B. Oxygen Saturation. C. Heart Rate. D. Orientation.

Correct Answer is A

Explanation

Anaphylaxis is a severe and potentially life-threatening allergic reaction that can lead to a rapid drop in blood pressure, known as hypotension. This drop in blood pressure is a critical indicator of the severity of the reaction and the effectiveness of the treatment provided. The nurse needs to monitor the patient's blood pressure closely to ensure it stabilizes and returns to a safe range.

While oxygen saturation, heart rate, and orientation are also important parameters to assess, they are secondary to blood pressure in evaluating the effectiveness of treatment for anaphylaxis. Oxygen saturation can help determine the adequacy of oxygenation, heart rate can indicate the presence of tachycardia (which may be a sign of an ongoing reaction or hypoperfusion), and orientation can provide information about the patient's mental status and potential complications.

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Jo is admitted to the hospital with Gastroenteritis. Labs show a potassium (K+ level of 2.8 meQ/dL and sodium (Nat level of 135 meq/dL. The nurse knows that the electrolyte imbalance may be caused by ...

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Naxlex Comprehensive Predictor Exams

Which symptom is most indicative of pneumonia in a 6-year old child?

Correct Answer is C

Explanation

Which assessment information is most important for the nurse to obtain when evaluating whether treatment of a patient with anaphylactic reaction has been effective?

Correct Answer is A

Explanation

A patient with a right lower leg fracture will be discharged home with an external fixation device in place. Which information will the nurse teach?

An older patient who had knee replacement surgery 2 days ago can only tolerate being out of bed with physical therapy once a day. Which problem should the nurse identify as a priority for this patient?

The nurse assesses a patient who had a total abdominal hysterectomy 2 days ago. Which information about the patient is most important to communicate to the health care provider?

Therapeutic management for an adolescent with Crohn's Disease includes which treatment?

The nurse is providing education to a group of patients with pre-diabetes. The nurse will be sure to include which of the following in the education plan?

The nurse is administering nitroprusside by IV infusion for a client in hypertensive emergency. The nurse knows that the primary assessment will be:

The nurse is providing care to several patients in an outpatient clinic. Which patient is at highest risk of developing gastroesophageal reflux disorder (GERD)?

The health care provider has written the following orders for a client with bounding peripheral pulses, weight gain of 2 lb., pitting edema, and moist crackles bilaterally. Which order will the nurse complete first?