Which of the following affects blood pressure by promoting excretion of urine?
A) Potassium
B) Sodium
C) Cholesterol
D) Carbohydrates
A) Potassium
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You observe a patient pursing his lips during expiration. This is most likely due to
a. blocked nasal passages. c. pneumonia. b. chronic obstructive pulmonary disease. d. pneumothorax.
A 30-year-old type 1 diabetic has been admitted to the critical care unit with a diagnosis of diabetic ketoacidosis following a drinking binge over the course of a weekend
The nurse should anticipate that this patient will require what immediate intervention? A) IV administration of calcium gluconate B) Subcutaneous administration of 30 units of insulin glargine (Lantus) C) Oral administration of 2 g of metformin (Glucophage) D) Rapid administration of intravenous normal saline
The nurse is aware the older adult is at risk for drug-induced delirium because of:
a. slower bowel motility. b. reduced fluid intake. c. overall reduced metabolism. d. sedentary lifestyle.
When applying a transfer belt,
A. fasten the belt in the back. B. apply the belt as loosely as possible. C. make sure the belt is below the breasts. D. slip one hand under the belt so it is not too tight.