Normal levels of acid/base balance {Ans: ph- 7.35-7.45, CO2- 35-45, HCO3- 22-26}what are some examples of the first line of defense {Ans: nonspecific defense, mechanical barrier, unbroken skin and mucous membrane, secretions such as gastric juice and tears}Big indicator of hyperthyroidism {Ans: Exophthalmos---bulging eyes}What is a change in BP due to position {Ans: orthostatic pressure (hypotension)}Warning signs of stroke {Ans: FAST. face, arm, speech, time. Weakness, numbness, tingling, loss of speech, comprehension, sudden loss of vision, unsteadiness}Risk factors for coronary artery disease {Ans: diabetes, high glucose levels, atherosclerosis}