How are nerve signals transmitted by nerves?
What will be an ideal response?
When the nerve is at rest, the inside of the neuron is negatively charged and the outside is positively charged. When the nerve is stimulated, both the inside and outside charges are reversed, producing an electrical impulse along the nerve.
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2. A chiropractor offers a therapist a way of making money in exchange for referring clients to him
The more clients that the massage therapist sends to the chiropractor, the more commission that the therapist makes. The therapist needs money, but she believes this arrangement puts her in a conflict of interest. This situation would be described as a. Financial abuse by the chiropractor. b. An assumption of special status. c. An ethical dilemma. d. A reasonable business arrangement.
Tactical EMS requires special training and authorization. All of the below items are ways that TEMS differ from routine EMS EXCEPT:
A) They treat more medical patients than trauma patients B) Treatment must be coordinated with an incident commander C) The main priority is removing the patient from the hot zone D) Chemical agents are used as defensive weapons
Which of the following is an expected finding regarding the morphology of an activated lymphocyte that is different from a normal lymphocyte?
a. Oval nucleus b. Prominent nucleoli c. Abundant cytoplasm d. Clumped chromatin
________ is an infection of the liver.
A. Cancer B. HIV C. Hepatitis D. AIDS