You are unable to collect capillary blood from the finger of a child who has cold hands that appear bluish. What term is used to describe the color of this child's skin in the documentation of failure to collect a specimen?
A. Hypochromic
B. Cyanotic
C. Melanomic
D. Xanthochromic
Answer: B
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500 mg of active ingredient is mixed with 30 gm of ointment base. What is the final concentration (w/w)?
A) 1.6% B) 16% C) 6 D) 0.6%
Which of the following is NOT a brand name for the hypothyroid drug levothyroxine sodium?
A) Levothyroid B) Synthroid C) Unithroid D) Thyrolar
In ________, the functions of damaged kidneys are performed by a machine that facilitates diffusion between the patient's blood and a carefully regulated fluid
A) renal diffusion B) renal excretion C) dialysis D) kidney transplant
The natural penicillins are primarily effective against 1. gram-negative bacteria. 2. gram-positive bacteria. 3. viruses. 4. anaerobes. 5. mycoplasmas
a. 1 and 5 only b. 2 and 4 only c. 3 and 5 only d. 1, 2, 3, and 4 only