Serotonin is synthesized in the CNS as well as the:
A) urinary tract
B) gastrointestinal tract
C) heart
D) spleen
B
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Investigate the masseter muscle for trigger point activity when the individual reports:
a. Tinnitus b. TMJ elevation c. Pain in incisor tooth region d. Pain in occipital region
Compared with other times during life, during pregnancy, the gastrointestinal motility and distribution to plasma proteins is:
A. increased B. unchanged C. decreased D. reversed
A respiratory therapist suspects a right-to-left shunt through the patent ductus arteriosus (PDA) in a neonatal patient. Which of the following should be performed simultaneously with the umbilical artery catheter (UAC) blood gas to compare oxygen pressures?
A) collection of a left radial arterial sample B) collection of a right radial arterial sample C) placement of a transcutaneous PaO2 monitor D) collection of a capillary sample
What may result from a lack of clear, correct linkage between the diagnosis and the procedure?
A. redetermination B. initial processing C. medical necessity denial D. manual review