A child is to receive dexamethasone (Decadron) intravenously at the ordered dosage of 7.6 mg. The drug concentration in the vial is 4 mg/mL. The nurse should administer how many ml?

Answer and Explanation

The Correct Answer is ["1.9"]

Calculation:

Dosage ordered = 7.6 mg

Drug concentration = 4 mg/mL

7.6 mg / 4 mg/mL = 1.9 mL

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Correct Answer is D

Explanation

Choice A reason:

While diarrhea can be a symptom of peptic ulcer disease, it is not typically considered a priority over more severe symptoms.

Choice B reason:

Dyspepsia (indigestion) is a common symptom of peptic ulcer disease, but it is not the priority over more concerning symptoms.

Choice C reason:

Epigastric discomfort is a symptom of peptic ulcer disease, but it is not the priority over more severe symptoms like hematemesis.

Choice D reason:

Hematemesis (vomiting blood) is a serious and potentially life-threatening symptom of peptic ulcer disease. It is the top priority for assessment and intervention.

A. "Drinking beverages after your meal, rather than with your meal, may bring some relief." B. "It's best to avoid dry foods, such as rice and chicken, because they're harder to swallow." C. "Instead of eating three meals a day, try eating smaller amounts more often." D. "Many patients obtain relief by taking over-the-counter antacids 30 minutes before eating."

Correct Answer is A

Explanation

Choice A reason:

Drinking beverages after a meal, rather than with it, can help minimize reflux symptoms in individuals with hiatal hernias.

Choice B reason:

Dry foods are not specifically contraindicated for individuals with hiatal hernias, and this statement does not directly address reflux symptoms.

Choice C reason:

Eating smaller, more frequent meals is a helpful dietary modification for individuals with hiatal hernias to reduce the likelihood of reflux.

Choice D reason:

While antacids can provide relief for acid reflux symptoms, this statement doesn't address the timing of meals and beverages, which is more relevant to hiatal hernia management.

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A child is to receive dexamethasone (Decadron) intravenously at the ordered dosage of 7.6 mg. The drug concentration in the vial is 4 mg/mL. The nurse should administer how many ml?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is assessing a client who has peptic ulcer disease. Which of the following findings should the nurse identify as the priority?

Correct Answer is D

Explanation

A patient seeking care because of recurrent heartburn and regurgitation is subsequently diagnosed with a hiatal hernia. Which of the following should the nurse include in health education?

Correct Answer is A

Explanation

During a health education session, a participant has asked about the hepatitis E virus. What prevention measure should the nurse recommend for preventing infection with this virus?

A patient who experienced an upper GI bleed due to gastritis has had the bleeding controlled and the patient's condition is now stable. For the next several hours, the nurse caring for this patient should assess for what signs and symptoms of recurrence?

A patient's health history is suggestive of inflammatory bowel disease. Which of the following would suggest Crohn's disease, rather than ulcerative colitis, as the cause of the patient's signs and symptoms?

A nurse is assessing a client who has cirrhosis. Which of the following is an expected finding for this client?

The management of the patient's gastrostomy is an assessment priority for the home care nurse. What statement would indicate that the patient is managing the tube correctly?

A nurse is preparing dietary instructions for a client who has episodes of biliary colic from chronic cholecystitis. Which of the following instructions should the nurse include in the teaching plan?

A child is to receive dexamethasone (Decadron) intravenously at the ordered dosage of 7.6 mg. The drug concentration in the vial is 4 mg/mL. The nurse should administer how many ml?

The nurse's comprehensive assessment of a patient includes inspection for signs of oral cancer. What assessment finding is most characteristic of oral cancer in its early stages?