The effect that takes place when one drug interferes with the action of another drug is called:
1. antagonistic.
2. displacement.
3. interference.
4. incompatibility.
1
Drugs attach at drug receptor sites but then remain chemically inactive; no chemical drug re-sponse is produced, but the drug prevents activation of the receptor.
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A nurse assesses a client who is recovering from a paracentesis 1 hour ago. Which assessment finding requires action by the nurse?
a. Urine output via indwelling urinary catheter is 20 mL/hr b. Blood pressure increases from 110/58 to 120/62 mm Hg c. Respiratory rate decreases from 18 to 14 breaths/min d. A decrease in the client's weight by 6 kg
Which of the following types of pneumonia listed below is best characterized by an infective agent that produces sputum samples with a peptidoglycan cell wall,
expresses endotoxins, replicates readily in broth and on agar, grows in clusters, has pili, and does not stain when exposed to crystal violet?A) Chlamydial B) Viral C) Mycoplasmal D) Bacterial
The major variables to be studied are identified in which of the following?
A) the research purpose B) the conceptual framework C) the directional hypothesis D) the literature review
A tuberculin syringe holds up to _______________ ml of medication.
a. 025 ml b. 1000 units c. 1.0 ml d. 3.0 ml