How does the drug heparin compare to the drug warfarin? Select all that apply
1. Both heparin and warfarin are based on a partial thromboplastin time (aPTT) value which requires 30 to 45 seconds.
2. Both heparin and warfarin are administered intravenously or subcutaneously.
3. Both heparin and warfarin are anticoagulant drugs.
4. Both heparin and warfarin take same amount of time to reach therapeutic levels.
5. Both heparin and warfarin have bleeding as side effect.
1, 2, 4
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Answer the following statements true (T) or false (F)
1. In volvulus, the intestine twists on itself, cutting off blood flow. 2. Intussusception is spelled correctly. 3. Irritable bowel syndrome is also called spastic colon. 4. An elevated serum bilirubin indicates stomach disease. 5. A bitewing X-ray is of the teeth.
For the past year Xavier has been under a lot of stress and has felt compelled to consume mass quantities of food in secret. Afterward, he feels embarrassed and ashamed and resolves to stop doing it, but he's unable to stop
Xavier has gained weight and may be suffering from A) bulimia nervosa. B) binge eating disorder. C) binge-and-purge syndrome. D) anorexia nervosa.
The most popular sizes of sterile gauze pads are 2-by-2s, 4-by-4s, and 4-by-8s
Indicate whether the statement is true or false.
Osteoporosis is defined as a loss of muscle mass with aging.
Answer the following statement true (T) or false (F)