Which of the following is LEAST important to the paramedic when evaluating a patient's skin in an emergency situation?
A) Color
B) Temperature
C) Pigmentation
D) Moisture
C
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Which of the following is used in processing biopsy specimens for laboratory examination?
A. 10% formalin solution B. 70% isopropyl alcohol C. 3% hydrogen peroxide D. 10% chlorine bleach solution E. Normal saline solution
Answer the following statement(s) true (T) or false (F)
1. The dermis consists mainly of flat, dead cells. 2. Melanin is a protein that makes the epidermis waterproof and prevents entry of viruses. 3. The subcutaneous layer of the skin contains mostly fat. 4. A job of the dermis is to hold the epidermis and hypodermis together. 5. Skin color is determined primarily by the amount of melanin.
To "flash autoclave" an instrument, the following must be done:
450 degrees F unwrapped for 12 seconds 280 degrees F wrapped for 25 minutes 8 minutes for a wrapped load at 250 degrees F at 30 psi 30 minutes for a wrapped load at 250 degrees F at 24 psi
About how many oocytes does a woman have?
A. 300,000 B. 400,000 C. 100,000 D. 200,000