In blood plasma:
a. the number of positive ions is greater than the number of negative ions
b. the number of positive ions is less than the number of negative ions
c. the number of positive and negative ions are equal
d. there are no electrolytes
c. the number of positive and negative ions are equal
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Which of the following descriptions best matches the term external intercostal?
A) accessory muscle of expiration B) accessory muscle of inspiration C) primary muscle of inspiration D) primary muscle of expiration E) an accessory muscle for both expiration and inspiration
If your classmate asked you to point to your digital region, where would you point?
A. To your ankle B. To your arm C. To your fingers or toes D. To your thigh E. To your abdomen
A person with type 1 diabetes:
A) is often an older person whose pancreas does not produce adequate insulin. B) can often control his or her diabetes with a proper diet and regular exercise. C) is not as likely to experience hypoglycemia as a person with type 2 diabetes. D) generally does not produce any insulin and requires daily insulin injections.
Beta cell destruction that causes type 1 diabetes mellitus is a(n) ________.
A. type II (antibody-dependent cytotoxic) hypersensitivity B. type III (immune complex) hypersensitivity C. type IV (delayed) hypersensitivity D. anaphylactic hypersensitivity E. type I (acute) hypersensitivity