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wers 2023 (Verified Answers)m m m
1. A client with asthma receives a prescription for high blood pressure during
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a clinic visit. Which prescription should the nurse anticipate the client to rec
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eive that is at least likely to exacerbate asthma?
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A. Pindolol (Visken). m
B. Carteolol (Ocupress). m
C. Metoprolol tartrate (Lopressor). m m
D. Propranolol hydrochloride (Inderal).: Metoprolol Tartrate( Lopressor)
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The best antihypertensive agent for clients with asthma is metoprolol (Lopressor)
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(C), a beta2 blocking agent which is also cardioselective and less likely to cause
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bronchoconstriction.
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Pindolol (A) is a beta2 blocker that can cause bronchoconstriction and increasea
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,sthmatic symptoms. m
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Although carteolol (B) is a beta blocking agent and an effective antihypertensive a
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gent used in managing angina, it can increase a client's risk for bronchoconstrictiond
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ue to its nonselective beta blocker action.
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-Propranolol (D) also blocks the beta2 receptors in the lungs, causing bronchocon-
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striction, and is not indicated in clients with asthma and other obstructive pulmonary
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disorders.
2. A male client who has been taking propranolol ( inderal) for 18 months tells
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the nurse the healthcare provider discontinued the medication because his
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blood pressure has been normal for the past three months. Which instruction
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should the use provide?: Ask the health care provider about tapering the drug d
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ose over the next week.
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Although the healthcare provider discontinued the propranolol, measures to prevent
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rebound cardiac excitation, such as progressively reducing the dose over one to two
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weeks (C), should be recommended to prevent rebound tachycardia, hypertension,
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and ventricular dysrhythmias. Abrupt cessation (A and B) of the beta-
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,blocking agentmay precipitate tachycardia and rebound hypertension, so gradual w
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eaning shouldbe recommended.
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3. A client who is taking clonidine ( Catapres, Duraclon) reports drowsiness.
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Which additional assessment should the nurse make?: How long has the client
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been taking the medication
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Drowsiness can occur in the early weeks of treatment with clonidine and with conti
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nued use becomes less intense, so the length of time the client has been on
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, the medication (A) provides information to direct additional instruction. (B, C, and D)
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are not relevant.
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4. The nurse is preparing to admister atropine, an anticholinergic, to a client
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who is scheduled for a cholecystectomy. The client asks the nurse to explain
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th reason for the prescribed medication. What response is best for the nurse
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to provide?: Decrease the risk of bradycardia during surgery
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Atropine may be prescribed preoperatively to increase the automaticity of the sino
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atrial node and prevent a dangerous reduction in heart rate (B) during surgicalane
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sthesia. (A, C and D) do not address the therapeutic action of atropine use periope
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ratively.
5. An 80 year old client is given morphine sulphate for postoperative pain.
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Which concomitant medication should the nurse question that poses a po-
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tential development of urniary retention in this geriatric client. ?: Tricyclic a
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ntidepressants
Drugs with anticholinergic properties, such as tricyclic antidepressants (C), can ex
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acerbate urinary retention associated with opioids in the older client. Although tricy
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clic antidepressants and antihistamines with opioids can exacerbate urinary retenti
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