Heparin is of ________ origin.
Fill in the blank(s) with the appropriate word(s).
animal
Heparin is of animal origin, made from the intestinal linings of pigs.
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The home health nurse discovers a family infected with pediculosis. What information can the nurse provide to the mother to start eradication of the lice?
a. Cover the hair with Vaseline. b. Apply a soda-vinegar solution to the hair. c. Comb through the hair with a vinegar-water solution. d. Shampoo the hair with dish detergent.
What is true regarding bacterial pharyngitis that is untrue for viral pharyngitis?
a. Has an abrupt onset b. Presents a normal complete blood count (CBC) c. Presents a negative culture d. Has no serious complications
The nurse is assisting the client to overcome his fear of public places. The nurse and the client are in which of the following phases of the therapeutic relationship?
A) Preinteraction B) Orientation C) Working D) Termination
Select the statement that describes the major site where antiviral action is blocked by NNRTIs.
A. NNRTIs block the ability of the human immunodeficiency virus to attach and enter the cell membrane. B. NNRTIs block the nucleic acid synthesis of the human immunodeficiency virus. C. NNRTIs block the uncoating process of the human immunodeficiency virus by binding to reverse transcriptase. D. NNRTIs block the late protein synthesis and processing of the human immunodeficiency virus by binding the reverse transcriptase.