Normal, quiet expiration does not require any muscle contraction; it is entirely a result of muscle relaxation and elastic recoil.
Answer the following statement true (T) or false (F)
True
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If more glucose is consumed than is needed, the glucose can be
A. converted to an essential amino acid so that protein synthesis can increase. B. converted to acetyl CoA that is then used to synthesize triglycerides for storage. C. broken down to 2 NADH molecules that can enter the citric acid cycle. D. deaminated by the liver and sent to the kidney for excretion in the urine.
An increase in heart rate ____________________ the cardiac output
Fill in the blank(s) with correct word
All of the following are characteristics of anaphylaxis except
A) the first exposure does not always lead to a reaction. B) IgE antibodies are produced. C) symptoms include capillary dilation, airway constriction, pain and itching. D) helper T cells are destroyed. E) sensitized mast cells and basophils are stimulated upon each exposure to an allergen.
Which leukocyte becomes a mast cell when it movies into connective tissue?
A) Lymphocyte B) Eosinophil C) Basophil D) Monocyte