A drooping upper eyelid is a symptom indicative of possible damage to what cranial nerve?
A) abducens
B) oculomotor
C) optic
D) trochlear
Answer: B) oculomotor
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The term membrane potential refers to a separation of opposite charges across the membrane
a. True b. False Indicate whether the statement is true or false
The appendicular skeleton includes ________.
A. the thoracic cage, the upper and lower limbs, the pectoral girdles, and the pelvic girdle B. the upper and lower limbs, the pectoral girdles, and the pelvic girdle C. the upper and lower limbs only D. the thoracic cage, the upper limbs, and the lower limbs
Which of the following chemical equations shows what happens to part of the CO2 picked up by blood in tissues?
a) H+ + HCO3- ? H2CO3? CO2 + H2O b) CO2 + H2O ? H2CO3- ? H+ + HCO3- c) CO2 + H2CO3- ? H+ + HCO3- d) CO2 + H2O ? HCO3-
What is found between the visceral pericardium and the parietal pericardium?
A) fibrous pericardium B) pericardial fluid C) the heart D) the lungs