The trachea extends from the larynx to the ________ vertebrae
A) 1st thoracic B) 6th thoracic C) 4th lumbar D) 2nd cervical
B
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Which blood type is generally called the universal donor?
A) A B) B C) AB D) O
Describe an anaphylactic reaction
What will be an ideal response?
Ways in which microbes in the body might be destroyed include
a. phagocytosis b. extracellular release of destructive lysosomal enzymes c. release from macrophages of lactoferrin, which binds iron needed for bacterial multiplication d. lysing of bacteria by the complement system's membrane attack complex e. all of the above
When would pulmonary edema occur
A. When the right ventricular output exceeds the left ventricular output B. during a myocardial infarction C. When the blood osmolarity increases D. When the left ventricular output exceeds the right ventricular output