Which of the following neurotransmitters is involved in epilepsy?
a. serotonin
b. gamma-aminobutyric acid
c. dopamine
d. all of the above
b. It has been shown that neurotransmitters affect seizure threshold. Gamma-aminobutyric acid (GABA) inhibits nerve impulse transmissions. In epilepsy there is a blocking of GABA's actions, causing a seizure.
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To minimize the risk of infection associated with aerosol drug therapy, what should you do? 1. Sterilize nebulizers between patients. 2. Frequently replace in-use units. 3. Rinse nebulizers with sterile water
a. 1 and 2 only b. 1 and 3 only c. 2 and 3 only d. 1, 2, and 3
In which of the following situations could the surgery be considered "unnecessary"?
a. An accident victim has plastic surgery to correct a deformity resulting from the accident. b. A burn victim has a surgical graph to replace burned skin. c. A patient wants a face-lift. d. An accident victim has a fractured ankle repaired.
Adolescence marks the transition between early childhood and puberty.
Answer the following statement true (T) or false (F)
A graduate of a 3-year nursing program that is designed as a cooperative program between a community college and participating hospital is a(n)
A. licensed practical nurse. B. associate degree nurse. C. diploma graduate nurse. D. baccalaureate nurse.