Which of the following is NOT correct?
A. ketamine causes chloride ions to flow out of the nerve cell by binding to GABA
B. propofol binds to the GABA A receptor and enhances hyperpolarization of the neuron
C. barbiturates and propofol act on the receptor and directly on the chloride channel
D. potent anesthetics enhance GABA A receptor function
E. general anesthetics interact with neurotransmitter-gated ion channels
A. ketamine causes chloride ions to flow out of the nerve cell by binding to GABA
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Which of the following drugs is not absorbed following oral administration, but has a therapeutic effect in the stomach or intestines?
A) Carafate, an antiulcer drug B) Metamucil for constipation C) neomycin antibiotic to kill bacteria in the intestine before surgery D) all of the above
The microorganism that typically causes an abscess is:
A) Streptococcus. B) Klebsiella. C) E. coli. D) Proteus.
The medical term ____________________ describes an abnormal sensation, such as burning or prickling, in the extremities
Fill in the blank(s) with correct word
You should immobilize the joint ________ the fracture
A) above B) below C) above and below D) closest to