The phrenic nerve arises from the _________ plexus and innervates the _______.
A) sacral, lower limbs
B) cervical, diaphragm
C) lumbar, abdominal wall
D) brachial, upper extremities
Answer: B) cervical, diaphragm
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The composition of the plasma or cell membrane is best described as a bilayer With phospholipids on the intracellular side and proteins on the extracellular side Of proteins in which phospholipids are embedded Of phospholipids in which proteins are embedded With proteins on the intracellular side and phospholipids on the extracellular side
What will be an ideal response?
Organizational culture that does not take a disciplinary approach to errors should have
A. Open communication about errors B. Early detection and recovery from errors C. Feedback regarding processes that led to errors D. Both A and B E. All of the above
Which of the following activities is not regulated by the kidneys?
A) regulating the volume of blood plasma and thus blood pressure in the body B) regulating the concentrations of certain electrolytes and waste products in the blood This is the correct answer. C) regulating the absorption of substances from the gastrointestinal tract D) regulating the acid-base balance (pH) of the blood plasma
An elderly man, Mr. Gee, is unable to maintain an erection. Classify his condition
A) flaccid B) impotence C) refractory period D) resolution