What is a Schwann cell?
a. Can form the myelin sheath
b. Is also referred to as a neurolemma
c. Affects the function of the nodes of Ranvier
d. Is located in the peripheral nervous system
e. Is responsible of decreasing conduction velocity
Answer:
a. Can form the myelin sheath
b. Is also referred to as a neurolemma
c. Affects the function of the nodes of Ranvier
d. Is located in the peripheral nervous system
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The nurse manager of a unit was demoted to staff nurse 6 months ago. Because of being near retirement, the former nurse manager wanted to be employed at the hospital and was offered a position on the same unit
The former nurse manager complains often about how infrequently the current nurse manager is available on the unit and argues with physicians and co-workers. Clients have complained about the attitude of the nurse. The behavior of the former nurse manager can be best explained as being caused by: a. Overwork in the staff nurse position. b. Inadequate mentoring in the new role. c. Anger as a stage of the grieving process. d. Demotion as a threat to personal identity.
A 35-year-old kidney transplant patient comes to the clinic exhibiting new skin lesions. The diagnosis is Kaposi's sarcoma. The nurse caring for this patient recognizes that this is what type of Kaposi's sarcoma?
A) Classic B) AIDS-related C) Immunosuppression-related D) Endemic
A client asks the nurse to pray with him. The nurse is an atheist. Which statement by the nurse is the correct response?
a. "Yes, let's pray together." b. "No, I'm sorry, I can't do that." c. "No, I don't believe in prayer." d. "I'll hold your hand while you pray."
The nurse would recommend yearly vaccination of older adult clients to decrease the risk of death due to which illness?
1. influenza 2. pneumonia 3. tuberculosis 4. hepatitis B