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1. Explain the effectiveness of 70% alcohol as antiseptic compared to the action of 40% and 95% alcohol.
2. Which is more effective as an antiseptic: ethyl alcohol or isopropyl alcohol? Choose only one and explain why.
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- 8. The ___________ color test reagent turns orange-brown in the presence of amphetamines.?4. Why is 70% ethanol rather than pure ethanol preferred for use as an antiseptic agent? BARTLEBY#2.Why it is Is the following statement true or false and explain why: The therapeutic index is a measure of how well a drug acts to relieve a medical condition.?
- Which is more effective as an antiseptic: ethyl alcohol or isopropyl alcohol? Choose only one and explain why.1. Relationship of Drug solubility & dissolution rate on Physico-Chemical Properties 2. Relationship of Particle size & effective surface area on Physico-Chemical Properties1. What is Fostimon ( Urofollitropin) trade name & manufacturer? 2. What are the conventional drugs used for the same purpose of Fostimon ( Urofollitropin)?
- 4) What is the affinity, the efficacy, and potency of a drug? (5 marks)1) A patient with heart failure, hypertension and hyperlipidemia is taking furosemide, captopril, atenolol, and simvastatin. During a scheduled physical examination, about a month after starting all the drugs, the patient reports a severe, hacking and relentless cough. Which of the following is the most likely cause of the cough? An expected effect of the captopril An allergic reaction to the statin Dyspnea due to captopril’s bronchoconstrictor action Hyperkalemia caused by an interaction between furosemide and captopril Excessive doses of furosemide, which lead to hypovolemia 2) Flecainide and propafenone are in Vaughan-Williams (antiarrhythmic) Class IC. What is the clinically relevant “take home” message about this class of drugs? Are only given for arrhythmias during acute myocardial infarction (MI) Are particularly suited for patients with low ejection fraction or cardiac output Are preferred drugs for relatively non-severe ventricular arrhythmias Have a significant…1. In what proportion should alcohols of 95% and 50% strengths be mixed to make 70% alcohol? 2. A Hospital pharmacist wants to use three lots ZnO ointment containing repectively 50%, 20% and 5% ZnO. In what proportion should they be mixed to prepare a 10% ZnO ointment?
- 1. A prescription calls for 50 mg of chlorpheniramine maleate. Using a prescription balance with a sensitivity requirement of 6 mg, explain how you would obtain the required amount of chlorpheniramine maleate with an error not greater than 5%.1. Create drug study of the following: CEFUROXIME PROPRANOLOL PARACETAMOL 2. Includes GENERIC NAME, CLASSIFICATION, PHARMACODYNAMICS, INDICATIONS AND 10 NURSING CONSIDERATIONS EACH DRUG.ANSWER BRIEFLY EACH QUESTION1. Why is confirmatory test important to perform in different drug of abuse. 2. Explain the toxic effect of the following: a. Cannabinoids b. Cocaine c. Opiates