Which of the following is not a physical change of aging in the circulatory system?
A) Heart muscles become less efficient at pushing blood into the arteries.
B) Blood vessels lose their elasticity and become larger.
C) Blood flow to the brain decreases.
D) Blood pressure may increase.
B
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What will be an ideal response?
In Sinus Arrhythmia, the rate changes with the patient's:
A) respirations. B) SA node. C) AV node. D) pulse.
The final piece of documentation a coder should review is the:
A. discharge summary. B. history and physical. C. operative report. D. physician progress notes.
An AP lumbar projection with accurate positioning demonstrates
1. open intervertebral disk spaces. 2. the vertebral bodies without distortion. 3. the spinous processes aligned with the midline of the vertebral bodies. 4. the sacrum and coccyx aligned with the symphysis pubis. a. 1 and 2 only b. 3 and 4 only c. 1, 3, and 4 only d. 1, 2, 3, and 4