In the neuromuscular junction of skeletal muscle,
A) acetylcholine (ACH) activates muscle function.
B) gamma aminobutyric acid (GABA) activates muscle function.
C) dopamine (DA) activates muscle function.
D) none of the above.
A
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A young male patient with a seizure history is postictal in his bed. His airway is patent, breathing labored, and radial pulse strong and fast. Vital signs are pulse, 140; respirations, 20 breaths/min; blood pressure, 158/92 mmHg; and SpO2, 96% on room air. At this time, which action would be most appropriate?
A) Provide supplemental oxygen B) Insert an oropharyngeal airway C) Start positive pressure ventilation D) Place the patient in a lateral recumbent position
Which of the following is a diagnostic transamination product of the ketoacid of isoleucine?
A) Tyrosine B) Methylenetetrahydrofolate reductase C) D-alloisoleucine (d-alle) D) Phenylalanine
Which of these is NOT a symptom of shock?
A. Slow pulse rate B. Ashen and clammy skin C. Rapid and shallow respiration D. Sluggishness or exceptional drowsiness
Select the answer from Column II that best matches a term in Column I.
A. anthropometry B. body composition C. children obesity D. adult obesity E. height-weight table F. ectomorph G. waist-to-hip ratio H. skinfold calipers I. desirable adult BMI