Which substance comprises 95% of urine's composition??
A) urea
B) water
C) creatinine
D) ammonia
B
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The nurse is caring for a patient who is NPO after midnight for a bronchoscopy scheduled for 12:30 p.m. The patient normally receives acetohexamide (Dymelor) and the dose is currently due. The patient's Accucheck result was 106
Which action by the nurse is best? A. Hold the medication and monitor blood sugars frequently B. Give the medication with a cup of milk C. Give the medication with a sip of water D. Ask the client if he is feeling shaky or weak
Match each category with the correct statement below.
a. Hormone replacement therapy b. NMBAs c. NSAIDs d. Skeletal muscle relaxants e. COX-2 inhibitor 1. Used for short period of time in acute injuries for pain and spasm. 2. Oldest type of these are salicylates (aspirin); associated with GI bleeding and ulcers 3. Used only by medical personnel during procedures; paralyze muscles. 4. NSAID does not inhibit COX-1; does not pose bleeding risks but may increase cardiac risk. 5. Used for postmenopausal osteoporosis prevention.
Each gram of fat provides ____ calories, which are more than twice the calories of a gram of carbohydrate or protein
a. 17 b. 15 c. 13 d. 11 e. 9
On average, morbidly obese adults have about twice as many fat cells as adults of normal weight
Indicate whether the statement is true or false