Which type of stomatitis results in necrotic ulceration of the oral mucous membranes?
a. Vincent's stomatitis c. Apthous stomatitis
b. Allergic stomatitis d. Herpetic stomatitis
A
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A patient who is not on any medications is admitted to your unit with severe hypokalemia. Laboratory values taken upon admission to the ED are serum K+, 2.2 mEq/L; BUN, 15 mg/dL; and creatinine, 1.2 mg/dL. Urine output is averaging 45 mL/hr
The ED nurse reports that the patient received a total of 80 mEq of potassium over 4 hours via a right subclavian central venous line. After admission to your unit, the physician orders a repeat potassium level. The result is K+, 2.4 mEq/L. What other information would be beneficial at this time? a. Magnesium level c. Calcium level b. Repeat creatinine level d. Hemoglobin level
Which of the following clients is most at risk of developing colon cancer?
A. 54-year-old white female client with irritable bowel syndrome B. 60-year-old African American male who smokes occasionally C. 42-year-old Asian male who travels and eats out frequently D. 22-year-old female taking oral contraceptives
In contrast to adults, cardiac arrest in children is usually caused by:
A) a dysrhythmia. B) a toxic ingestion. C) respiratory failure. D) congenital anomalies.
The patient who is receiving antipsychotic medication complains of having a dry mouth. The patient refused the morning dose of the medication. What is the best response by the nurse?
1. "Why are you refusing the medicine?" 2. "I can give you benztropine (Cogentin) for your dry mouth." 3. "I will let your doctor know about your dry mouth." 4. "A dry mouth is common, but drinking more water will help."