For an externally rotated AP oblique knee projection, the
1. leg is externally rotated until an imaginary line connecting the femoral epicondyles is at a 45-degree angle with the IR.
2. leg is internally rotated until an imaginary line connecting the femoral epicondyles is at a 45-degree angle with the IR.
3. central ray is aligned parallel with the tibia plateau.
4. central ray is centered at a level 0.75 inch (2 cm) distal to the medial femoral epicondyles.
a. 1 and 4 only
b. 1 and 3 only
c. 2 and 4 only
d. 1, 3, and 4 only
B
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A 73-year-old female is responsive to painful stimuli and cannot move her left arm or leg. You suspect she is having a stroke. What is the best transport position for her?
A) Supine with head elevated 30 degrees B) Left lateral recumbent position C) Supine with left arm and leg flexed D) Prone with left arm and leg flexed
Which of the following are true about the amount of time required to kill microbes?
1. Time decreases as the strength of the germicide decreases. 2. Time is directly proportional to the number of pathogens. 3. Time increases as the microbial population increases. 4. Time varies with the resistance of the organism. a. 2, 3, and 4 c. 1 and 3 b. 3 and 4 d. 2 and 3
According to his or her living will, a resident may not wish to be fed by artificial means.
Answer the following statement true (T) or false (F)
The Healthcare Quality Improvement Act of 1986 requires professional ________ review in an effort to improve medical care.
Fill in the blank(s) with the appropriate word(s).