NRSG 106 Pharmacology and Anesthesia Practice Questions With Complete Solutions

A steroid used topically to diminish inflammation after eye surgery is? correct answer: Methylprednisolone acetate (Depo-Medrol) is a steroid used topically to diminish inflammation after ophthalmic surgery. Dilating drops are called? correct answer: Dilating drops are called mydriatics and are used to dilate the pupil for examination of the retina, refraction testing, or easier removal of the lens. An enzyme used before cataract surgery to soften the zonyles of the lens is? correct answer: Alpha-chymotrypsin is a solution used to soften the zonules holding the lens before cataract surgery to ease extraction of the lens. A medicine cup holds 2 ounces. How many milliliters does it hold? correct answer: One fluid ounce equals 30 ml; two ounces would equal 60 ml. What drug may be used to treat an allergy? correct answer: Antihistamines prevent or diminish the effects of histamine and are used in the treatment of allergic-type syndromes. Soda lime is used in mask inhalation anesthesia to correct answer: Soda lime is used in mask inhalation anesthesia to absorb carbon dioxide. Balanced anesthesia is sometimes referred to as? correct answer: Balanced anesthesia is also known as neuroleptanesthesia. Most anesthetic agents are? correct answer: Anesthesia entails the administration of drugs and gases that are potentially lethal. During general anesthesia, the patient is? correct answer: Under general anesthesia, unconsciousness is achieved when blood circulating to the brain contains enough od the anesthetic agent. Cricoid pressure? correct answer: Cricoid pressure occludes the esophagus. An antagonist drug? correct answer: An antagonist drug neutralizes or impedes the action of another drug, that is, reverses it's effects. Muscular fasciculation refers to? correct answer: Muscular fasciculation refers to involuntary muscle contractions and may be caused by depolarizing neuromusculer blockers used in anesthesia. A nonproprietary name for a drug, usually selected