Antibodies can protect the body by either destroying or inactivating a particular antigen by: (Select all that apply.)

a. mechanically harming it.
b. activating the complement system.
c. releasing chemicals that alter the envi-ronment of the antigen.
d. directly attacking the nucleus of the anti-gen.
e. forming organic "chains" that sweep out the antigen.


A, B, C
Antibodies destroy an antigen by mechanically harming it, activating the complement system, and releasing chemicals that alter the environment of the antigen.

Nursing

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A patient who has been taking linezolid [Zyvox] for 6 months develops vision problems. What will the nurse do?

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The nurse recognizes the infant's grasp reflex when the infant's

a. Fingers close around objects placed in the palm b. Fingers grasp with the opposing thumb c. Thumb and index finger grasp d. Two hands attempt to grasp an object

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You are tasked with creating a brand new food product using a team of people who are unfamiliar with the product and do not know one another. The organizational structure of this group is very loosely defined. This is an example of

a. An adaptive challenge b. A technical challenge c. A technical and adaptive challenge d. A non-challenge

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Which of the following would be a nursing intervention to assist the client with a nursing diagnosis of Sleep pattern disturbance related to the loss of spouse and fear of nightmares?

a. Administer sleeping medication per order. b. Refer the client to a psychologist or psychotherapist. c. Have the client complete a detailed sleep-pattern assessment. d. Sit with the client and encourage verbalization of feelings.

Nursing