CTLs mediate a powerful and lethal immune response to infected host cells. Which of the following steps is NOT involved with CTL activation and function?
A. Antigen presented with MHC class I is recognized by CTLs.
B. APC presentation occurs to both TC and TH cells.
C. Fas-FasL signaling pathway is activated triggering apoptosis.
D. Histamine is released from cytoplasmic granules recruiting macrophages to the site of infection.
E. Perforin and granzymes are released triggering apoptosis of infected cell.
D
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Which cytokines are associated with tumor-induced suppression of the immune response? (Select all that apply.)
a. IL-12 b. IL-2 c. TGF-? d. IL-4 e. IL-10.
Which body composition assessment method can also be used to measure bone density?
a. hydrostatic weighing b. air displacement c. skinfold thickness d. bioelectrical impedance e. DXA
Match each item with a statement below.
A. An organization or individual that uses electronic means to transmit healthcare information about its patients B. A name given to claims that are not mechanical in nature, such as placing the wrong drug in the prescription bottle or typing the wrong directions C. Systems designed using a series of best practices to stop or at least reduce the risk of medication errors D. Has a list of drug names that often cause confusion, either because they sound confusingly similar to another drug or because two drugs look alike E. Stock bottles and the shelving F. Federal law protecting patient privacy of healthcare records G. An anticoagulant H. Two tests used to determine the time it takes blood to clot I. Categorized into five factors by W. Edwards Deming J. Prescribed as a treatment for the symptoms of attention deficit hyperactivity disorder (ADHD) in both adults and children
Ketamine is considered a
a. stimulant c. hallucinogen b. dissociative anesthetic d. anxiolytic