Which test would be used to assess blood vessels and blood flow in the body?
a. CT scan c. MRA
b. MRI d. MRCP
C
Magnetic resonance angiography (MRA) is a form of MRI that is used to assess blood vessels and blood flow. Magnetic resonance cholangiopancreatography (MRCP) is a form of MRI used to evaluate the biliary and pancreatic ducts. MRI is used to identify tumors, abscesses, hemorrhages, and vascular abnormalities. Computed tomography (CT) is a radiographic examination that provides cross-sectional images of internal anatomy. It may be used to evaluate abdominal vasculature and identify focal points found on nuclear scans as solid, cystic, inflammatory, or vascular.
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Which structure separates the vestibule from the mouth?
1. A. 2. B. 3. C. 4. D.
Swanson proposed that caring consists of which five basic processes
A. Respect, regard, reaction, respite, and reflection B. Knowing, being with, doing for, enabling, and maintaining belief C. Compassion, concern, creativity, collaboration, and cooperation D. Other above self, sacrifice, giving, taking care of, and setting clear priorities
Which nursing statement about the concept of neuroses is most accurate?
A. "An individual experiencing neurosis is unaware that he or she is experiencing distress." B. "An individual experiencing neurosis feels helpless to change his or her situation." C. "An individual experiencing neurosis is aware of psychological causes of his or her behavior." D. "An individual experiencing neurosis has a loss of contact with reality."
The following are causes of erectile dysfunction EXCEPT:
A. a high testosterone level. B. stress, emotional factors, and many chronic illnesses. C. use of antihypertensive drugs that target the autonomic nervous system. D. impaired blood supply to the penis. E. damage to the nerves supplying the penis resulting from radical prostate surgery or neurologic diseases.