Which of the following types of concentration refers to those in which a liquid active ingredient is mixed with a liquid base?
A) w/v
B) v/v
C) w/w
D) mg/mL
B
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Basic rules for lifting do NOT include:
A. keeping your back straight. B. keeping your feet separated. C. bending from the hips and knees and getting close to the object. D. keeping your knees together.
In which of the following cases would there be a case for negligence based on cause of damages?
You drop a patient from a stretcher but he wasn't injured. B) You start an IV which causes an infection, and the patient has to have surgery to repair it. C) The patient suffered a spinal injury from an MVC, but he refused spinal immobilization. D) A CHF patient has difficulty breathing and has to be intubated at the hospital, but does not survive.
Angiography is the X-ray visualization of the internal anatomy of blood vessels after a radiopaque material has been injected into the blood vessels.
Answer the following statement true (T) or false (F)
Often, the first sign of heatstroke is:
a. a change in behavior b. an increase in pulse rate c. an increase in respirations d. hot, dry, flushed skin