What is the first step in coagulation that occurs after vascular trauma?
a. Vasoconstriction at the site of injury
b. Platelet adhesion to collagen
c. Platelet activation and shape change
d. Platelet aggregation to more platelets
Correct Answer: A
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Which of the following are used for tearing or slashing food?
A) Cuspids B) Molars C) Incisors D) Bicuspids
Which of the following statements about impaled objects is true?
a. Allow only the patient to pull the impaled object out because that will hurt less. b. The impaled object should be left in place during transport. c. A wound made by an impaled object always bleeds profusely. d. An impaled object never causes serious underlying tissue damage.
Slide #2 in the fecal fat procedure measures:
A. Neutral fats (triglycerides). B. Soaps and neutral fats. C. Fatty acids, soaps and neutral fats. D. Soaps.
A patient with emphysema may have trouble
walking. focusing. obtaining a strong pulse. breathing.