According to biologic theory, there is considerable evidence that what system, partly under genetic control, may influence the risk for suicidal behavior?
1. HPA-axis system
2. Serotonergic system
3. Neurotransmitter system
4. System of PET
2
Rationale: There is considerable evidence that the serotonergic system is partly under genetic control and that as yet unknown genetic factors influence the risk for suicidal behavior. These genetic factors are thought to be independent of the factors responsible for the heritability of major psychiatric conditions associated with suicide.
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A patient with quadriplegia resulting from a spinal cord injury says to the rehabilitation nurse, "I'm sick of this interdisciplinary stuff! What is an occupational therapist going to do for me? Can she give me an "occupation?"
The most helpful response the nurse could make is: a. "No, but the occupational therapist can show you how to enjoy some recreational activities." b. "Yes, in a way. The occupational therapist provides training that strengthens muscles you can still control." c. "Maybe. The occupational therapist recommends adaptive equipment that will make you more independent." d. "No, the voc-rehab counselor helps with employment. The occupational therapist helps train you for improved communication skills."
A 15-year-old boy has been brought to the emergency department by his friends after severing his brachial artery while trying to scale a fence. In order to stop this patient's bleeding, the nurse should:
A) Apply a tourniquet proximal to the site of the wound. B) Apply direct pressure to the wound. C) Administer platelets. D) Apply a tourniquet distal to the wound.
Which of the following statements is most accurate concerning nursing presence? Nursing presence:
1. Is focused on the individual family member with an illness. 2. Begins with a nurse sharing advice with family members. 3. Is being with and being there for individuals and families. 4. Determines the most significant family member with whom to communicate.
In providing and teaching cord care, what is an important principle?
a. Cord care is done only to control bleeding. b. Alcohol is the only agent used for cord care. c. It takes a minimum of 24 days for the cord to separate. d. The process of keeping the cord dry will decrease bacterial growth.