402 Answered Questions for the topic pharmacology

01/03/22

What is the difference between an additive Vs. synergistic drug interaction?
Additive: effects from two separate drugs increase the efficacy or adverse effects of one or both of the drugs and it is more predictable and sometimes useful. 1+1 = 2Example: If Tylenol decreases... more
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Pharmacology

12/20/21

Bioassay of drug
Application of Langendorff's isolated Heart preparation for Atherosclerosis include following exceptSelect one!a. LVPb. Ventricular L systolec. Atrial fibrillationd.Coronary flow
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Pharmacology

12/20/21

AntiHyperlipidaemic drug
Nicotinic acid decreased VLDLproduction whereas Cholesterolsynthesis is inhibited bySelect one:a. Colestipolb. Fenofibratec. Donepezild. Rosuvastatin
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Pharmacology

12/20/21

Bioassay of drug
In an in vivo test, an amount of test agent given to subject is identified withSelect one:a. CRCb. Internalisation of receptorc. Drug receptor affinityd. DRC
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Pharmacology

12/20/21

AntiHyperlipidemia
Cholestyramine produces absorption through -------Bile of fat bySelect one:a. Emulsificationb. Activation of Lipo lipasec. Lipogenesis in Liverd. Storage in Adipose cells
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Pharmacology

12/20/21

AntiHyperlipidemia
Systemic breakdown of absorbedfatty meal is performed bySelect one:a. Lipo lipaseb. HMG-COAc. Nicotinic acid d. Bile acid
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Pharmacology

12/20/21

AntiHyperlipidemia
A mechanism of lipid lowering drugEzetimibe isSelect one: a LDL to HDL conversion b. Emulsification of fat by Bile c. Lipo lipase activation d. Prohibition of hepatic sterol intake
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Pharmacology

12/20/21

Bioassay of drug
A response of complete arrestinduced by a Cardiac glycoside toHeart of Pigeon is noted _-------asresponseSelect one:a. Antagonismb. Quantalc. Dilatoryd. Graded
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12/16/21

What is the role or part of zinc sulphate and purified water in a zinc sulphate ophthalmic solution?
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12/15/21

What is the relationship of an isotonic solution to an eye drop and dextrose saline solution?
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12/10/21

How many milliliters each of purified water and an isotonic sodium chloride solution should be used to prepare 30 mL of a 1% w/v isotonic solution o fentanyl citrate (E = 0.11)?
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12/10/21

How many milliliters of a 0.9% solution of sodium chloride should be used in compounding the prescription?
Phenylephrine hydrochloride 1%Chlorobutanol 0.5%Sodium chloride qsPurif ed water ad 15 mLMake isotonic sol.Sig. use as directed
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12/09/21

Sodium chloride is a 2-ion electrolyte, dissociating 90% in a certain concentration. How to calculate (a) its dissociation actor and (b) the freezing point of a molal solution?
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12/09/21

Isotonic sodium chloride solution contains 0.9% w/v sodium chloride. If the E-value of boric acid is 0.52, what is the percentage strength (w/v) of an isotonic solution of boric acid?
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11/26/21

What would be the daily dose for a newborn weighing 5.6 lb?
If the dose of gentamicin for premature and full-term neonates is 2.5 mg/kg administered every 12 hours.
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Pharmacology Math Science Biology

11/26/21

How to calculate the dose for a patient measuring 73 inches in height and weighing 190 lb?
If the drug cabazitaxel is used to treat prostate cancer in doses of 25 mg/m2.
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Pharmacology Math Science Chemistry

11/26/21

How many capsules, each containing 250 mg of clarithromycin, are needed to provide 50 mg/kg/day for 10 days for a person weighing 176 lb?
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11/26/21

A physician desires a dose of 10 mcg/kg of digoxin for an 8-lb newborn child. How many milliliters of an injection containing 0.25 mg of digoxin per milliliter should be given?
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Pharmacology Science Biology Chemistry

11/26/21

How to calculate the number of tablets to dispense to a patient weighing 147 lb?
Fluconazole tabs 100 mgDisp. tabs Sig: tab ii stat, then 3 mg/kg b.i.d. × 7 days thereafter
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11/25/21

A ciprofloxacin otic solution contains 0.5 mg of ciprofloxacin in a 0.25-mL single-dose package. Based on 20 drops/mL,

(a) how many drops would be administered and (b) how many micrograms of ciprofloxacin would be in each drop?
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11/25/21

How many 0.25-mg tablets would provide the 4 weeks of treatment?
The ascending dose schedule of ropinirole (REQ UIP) in the treatment of Parkinson’s disease is: Week 1: 0.25 mg three times a day Week 2: 0.5 mg three times a day Week 3: 0.75 mg three times a day... more
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11/24/21

The usual dose of a drug is 25 mg/m2, calculate the dose;(in mg)
for a patient weighing 70 kg and measuring 1.95 m.DOSE BASED ON BODY SURFACE AREA (BSA)Formula to use: Mosteller Formula/the Nomogram for determination of BSA from Height and Weight
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11/24/21

What is the usual dose of a drug is 5 grains? Solve for the safe dose for…(express your answer in mg) a 5 year old child

Applying:a) use Young’s Ruleb) use Cowling’s Rule
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11/24/21

The patient bought 60 tablets of a maintenance medication to be taken BID for 15 days. How many tablets will the patient take for each dose?

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11/24/21

Three bottles of a 60 ml liquid medicine are to be taken every 6 hours for 4 days. How many tsp should be taken by the patient for each dose?
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