What is the substance released by the T cells that stimulates the lymphocytes to attack an inflammation?
a. Lymphokine
b. Epinephrine
c. B cells
d. Histamine
ANS: A
Lymphokines help attract macrophages to the site of the inflammation.
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A male patient has been diagnosed with moderately increased LDL, and his primary care provider wishes to begin him on a statin. What is a potential disadvantage of statins that the care provider should consider? Select all that apply
A) Statins are nephrotoxic. B) Statins are expensive. C) Statins are contraindicated in patients with a history of myocardial infarction. D) Statins require regularly scheduled blood work. E) Statins have an immunosuppressive effect.
A midwife who is providing care for a woman during her first pregnancy is assessing for intrauterine growth retardation (IUGR) during an early prenatal checkup. Which of the following questions best addresses the risks for IUGR?
A) "What does your typical diet look like over the course of a day?" B) "What is the highest level of education that you've finished?" C) "Are there many people in your life that you can count on for help and support?" D) "How would you describe your mood since you've been pregnant?"
When the nurse asks questions like, "What day is today?" or "What time is it now?," the nurse is testing the patient's ____________________
Fill in the blank(s) with correct word
The nurse is observing the behavior of a preschool-age child and becomes concerned. Which observation suggests that the child's thinking is inconsistent with normal preschooler growth and development?
A) Refusing to play with "real" children B) Refusing to go to bed without the friend C) Insisting that an imaginary friend have dinner with the family D) Insisting that an imaginary friend watch television with the child