The client is not able to activate complement during a repeated exposure to the same antigen. Which immunoglobulin class is most likely to be insufficient in this client?
A. IgA
B. IgD
C. IgE
D. IgM
D
The two classes of antibody that stimulate the complement cascade are IgG and IgM.
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A 65-year-old patient has been diagnosed with essential hypertension. Which of the following blood pressure readings demonstrate essential hypertension?
A) 140/92 B) 145/88 C) 90/62 D) 120/68
Older women who live alone tend to be from lower income groups than those who are married
Indicate whether the statement is true or false
A nurse is caring for a patient with hepatic encephalopathy. While making the initial shift assessment, the nurse notes that the patient has a flapping tremor of the hands. The nurse should document the presence of what sign of liver disease?
A) Asterixis B) Constructional apraxia C) Fetor hepaticus D) Palmar erythema
The parents of a child with sickle cell anemia (SCA) are concerned about subsequent children having the disease. What statement most accurately reflects inheritance of SCA?
a. SCA is not inherited. b. All siblings will have SCA. c. Each sibling has a 25% chance of having SCA. d. There is a 50% chance of siblings having SCA.