What will you see if you discover Cullen's sign?
A) Periumbilical bruising B) Lateral abdominal wall bruising
C) Posterior bruising over the lumbar spine D) Referred left posterior shoulder pain
A
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Specific dosage instructions given when prescribing a medication is known as _________.
A. contraindication B. SIG C. RxHub D. Rx screening
Which of the following are disadvantages of using the T tube method for weaning? 1. More staff time required 2. Abrupt transition sometimes difficult 3. High imposed work of breathing 4. Lack of alarm systems
a. 1 and 3 only b. 1, 2, and 4 only c. 3 and 4 only d. 2 and 4 only
The light-____ detector operates by having a light beam aimed at the end of the chamber with a light sensor in an angled-off chamber.
A. scattering B. obscuration C. wave D. resonance
Which of the following occurs in the cooling stage of a heating (cold wet) sheet wrap?
A) Increased production and circulation of leukocytes B) Detoxification and cleansing C) Blood vessels near the body's surface vasodilate D) Reduced muscle tension and chest congestion