The instruments in the figure are ________.
A. scissors
B. retractors
C. forceps
D. hemostats
E. dilators
Answer: A
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A hypertonic solution:
A) Can cause shrinking of red blood cells. B) Can cause swelling of blood cells. C) Has the same concentration as red blood cells. D) Minimizes patient discomfort and red blood cell damage.
Which of the following describes the network depicted above?
a. Centralized network with a high density of ties
b. Decentralized network with a high density of ties
c. Decentralized network with a low density of ties
d. Centralized network with a low density of ties
To minimize occupational dose while assisting with a patient, scatter radiation is minimized:
at the foot of the patient at the head of the patient 90 degrees to the patient in the next room
Which of the following is not a typical component of lung cancer treatment?
A) thoracentesis B) chemotherapy C) surgical excision (when appropriate) D) radiation