In allergic contact dermatitis, which cells possess the antigens and present them to T cells?
a. Langerhans cells
b. Merkel cells
c. Keratinocytes
d. Macrophages
Ans: a. Langerhans cells
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Which nurse has legitimate leadership authority in the organization? Note: Credit will be given only if all correct choices and no incorrect choices are selected. Standard Text: Select all that apply
1. Staff nurse 2. Nurse manager 3. Case manager 4. Quality improvement coordinator 5. Education specialist
When teaching a pregnant woman techniques for maintaining a center of balance, you would include a discussion of which of the following factors which might cause imbalance? Select all that apply
a. Driving a car b. Changing in position c. Ascending stairs d. Descending stairs e. Moving over uneven surfaces f. Participating in activities such as riding a bicycle
A child is being treated for pinworms, and the parent asks the nurse how to prevent spreading this to other family members. What will the nurse tell the parent?
a. "Give your child baths every day." b. "Obtain a daily stool specimen from your child." c. "Wash your child's clothing in hot water." d. "Your child should wash hands well after using the toilet."
A nurse is presenting an educational session regarding the psychosocial development to a group of middle-aged adults.. According to Erikson's theory, what activity would best meet the needs of this stage?
1. Providing opportunity to mentor school-age children 2. Giving the group handouts regarding peer socialization 3. Helping the members of this group find appropriate civic responsibility 4. Assisting the group members to look at their life accomplishments