The cause of multiple sclerosis is best described as:
A. a destructive process of the nerve fiber protecting myelin.
B. an intracranial viral infection.
C. inflammation of the brain and/or spinal cord.
D. an autoimmune disorder that destroys muscle fibers.
Answer: A. a destructive process of the nerve fiber protecting myelin.
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The students are discussing the electrolytes in the body. What should the students know has the greatest influence on potassium loss from the body?
A) Aldosterone B) Antidiuretic hormone C) Renin D) Carbonic anhydrase
A nurse is educating an older adult with diabetes on glucose self-monitoring. When developing the teaching plan, the nurse includes which of the following goals in the teaching plan? The pa-tient will: (Select all that apply.)
a. demonstrate the technique for obtaining a blood sample. b. verbalize actions to take when results in-dicate an error on the machine. c. state the correct timing of blood glucose monitoring. d. state the signs and symptoms of both hy-perglycemia and hypoglycemia. e. demonstrate technique for storing and transporting insulin correctly.
If potential organ recipients were chosen using the medical entitlement method, they would receive an organ based on:
a. how sick they were b. how young they were c. what kind of insurance they have d. what their long-term survival might be
Cognitive therapists often use didactic aspects in their work. A nurse inquires about what didactic aspects are used. Which is the most appropriate response by the therapist?
A) "Guided imagery of childhood experiences." B) "Educational assignments to teach the client about his or her disorders and the type of therapies used." C) "Journaling of current thought patterns to identify themes." D) "Learning how to use the problem-solving approach."