Light-blue-stoppered tubes must be completely full because of the large amount of:
A) nitrate
B) citrate
C) heparin
D) oxalate
B
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Usually when massaging a pregnant woman in the side-lying position, your table height should be set:
A) Lower than usual B) Higher than usual C) Same as usual D) On lowest setting
In which of the following conditions should fiberoptic bronchoscopy not be performed if the risks outweigh the potential benefits?
1. Uncorrected bleeding disorders 2. Presence of lung abscess 3. Refractory hypoxemia 4. Unstable hemodynamic status a. 2 and 3 only b. 2 and 4 only c. 1, 3, and 4 only d. 1, 2, 3, and 4
To place two clamps over a section of tissue to prevent bleeding when the tissue is severed is
A. to cross-clamp C. resection B. to double-clamp D. anastomosis
A gastrostomy can be created by all of the following methods EXCEPT:
a. open b. endovascular c. laparoscopic d. percutaneous