The nurse is preparing to assess a child with acute gastroenteritis. Which question is the most important to ask the parent?
A. "Has your child been urinating?"
B. "Has your child had diarrhea?"
C. "Has your child been drinking fluids?"
D. "Has your child been vomiting?"
Answer: B
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You detect a nonmobile fatty mass with a smooth circular edge when palpating deeply in a patient's scalp. This is most likely a
a. hematoma. c. metastatic carcinoma. b. lipoma. d. subcutaneous emphysema.
Your patient has had hypertension for 10 years, a myocardial infarction 5 years ago, and now complains of dyspnea on exertion, cough, and 3-pillow orthopnea. Which of the following conditions is likely?
A. Right ventricular failure B. Pulmonary embolism C. Cor pulmonale D. Left ventricular failure
The smallest number that is a common multiple of all the denominators in a group of fractions is the
A. numerator. B. least common denominator. C. equivalent fraction. D. prime number.
Patients usually know about impending death even if they have not been told.
Answer the following statement true (T) or false (F)