Answer the following statement(s) true (T) or false (F)
1. Smooth muscle contraction is stimulated by acetylcholine and norepinephrine.
2. Intercalated discs allow muscle fibers to contract separately.
3. Cardiac muscle must have nerve stimulation to contract and relax.
4. Norepinephrine increases the heart rate.
5. ATP can be defined as energy needed for muscle activity.
1. True
2. False
3. False
4. True
5. True
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Indicate whether the statement is true or false
The physician's diagnosis or impression of the patient's problem is documented in the _______ section of the SOAP format.
Fill in the blank(s) with the appropriate word(s).
Radiographers should move ____ away from the patient prior to making an exposure.
a. 1 foot b. 2 feet c. 2 yards d. none of the above