Pharmacognosy deals with; 

B

A. Preparation of drug

B. Properties and identification of drugs

C. Doses of drugs

D. Weight and measures

1 Answer

Answer :

Properties and identification of drugs


Related questions

Description : Pharmacognosy deals with;  B A. Preparation of drug B. Properties and identification of drugs C. Doses of drugs D. Weight and measures

Last Answer : Properties and identification of drugs

Description : Pharmacy deals with;  B A. Mechanism of action of drug B. Preparation of drug C. Identification of drug D. Metabolism of drug

Last Answer : Preparation of drug

Description : The following does not apply to cancer chemotherapy: A. Each treatment with a cytotoxic drug kills a constant number of malignant cells B. Drugs are generally used at maximum tolerated ... D. Combination regimens using several drugs in succession are superior to single drug used continuously

Last Answer : A. Each treatment with a cytotoxic drug kills a constant number of malignant cells

Description : Which of the following responsibility of community pharmacist is in dispensing area? a) Reviews all doses missed, reschedule the doses as necessary & signs all drugs not given notices. b ... of each patient's drug administration forms periodically to ensure all doses have been administered.

Last Answer : b) Supervision of drug administration. 

Description : Which of the following responsibility of the clinical pharmacist is in direct patient care area? a) Supervision of drug administration techniques. b) Providing drug information to physicians and ... of each patient's drug administration forms periodically to ensure all doses have been administered.

Last Answer : d) Reviewing of each patient’s drug administration forms periodically to ensure all doses have been administered.

Description : Write the role of ‘Dioscoride’ and ‘Seydler’ in the development of Pharmacognosy.

Last Answer : Dioscoride: A Greek physician described several plants of medicinal importance along with some mineral and animal products in his famous drug treatise; De Materia Medica . Seydler : Seydler coined the term ... two Greek words viz, Pharmakon - a drug and gignosco - to acquire the knowledge of.

Description : Define the following i) Laxatives ii) Pharmacognosy iii) Balsam

Last Answer : i) Laxatives: Laxatives are the substances that loose stools and increase bowel movements. ii) Pharmacognosy: Pharmacognosy is defined as scientific and systematic study of physical, chemical, ... aromatic resinous substances of plant origin containing balsamic acids (benzoic and cinnamic acid).

Description : Patients taking chronic doses of nonselective nonsteroidal anti-inflammatory drugs (NSAIDs) should periodically be screened for which of the following toxicities? (a) Nephrotoxicity (b) Peripheral neuropathy (c) Cardiotoxicity (d) All of the above (e) None of the above

Last Answer : Ans: A

Description : Of the following classifications of medications, which is known to inhibit prostaglandin synthesis or release? a) Nonsteroidal anti-inflammatory drugs (NSAIDs) in large doses NSAIDs ... to cause immunosuppression. d) Antineoplastic agents Antineoplastic agents are known to cause immunosuppression.

Last Answer : a) Nonsteroidal anti-inflammatory drugs (NSAIDs) in large doses NSAIDs include aspirin and ibuprofen.

Description : In patients of hepatic cirrhosis: A. The extent of change in pharmacokinetics of drugs can be predicted from the values of liver function tests B. High doses of furosemide can be safely used C. Metformin is the preferred oral hypoglycaemic D. Disposition of atenolol is not significantly affected

Last Answer : D. Disposition of atenolol is not significantly affected

Description : Fixed dose combination formulations are not necessarily appropriate for: A. Drugs administered in standard doses B. Drugs acting by the same mechanism C. Antitubercular drugs D. Antihypertensive drugs

Last Answer : C. Antitubercular drugs

Description : Select the antihistaminic which blocks cardiac K+ channels when given in high doses or along with drugs that inhibit CYP3A4 isoenzyme: A. Chlorpheniramine B. Promethazine C. Astemizole D. Loratadine

Last Answer : C. Astemizole

Description : In patients of hepatic cirrhosis: A. The extent of change in pharmacokinetics of drugs can be predicted from the values of liver function tests B. High doses of furosemide can be safely used C. Metformin is the preferred oral hypoglycaemic D. Disposition of atenolol is not significantly affected

Last Answer : D. Disposition of atenolol is not significantly affected

Description : Fixed dose combination formulations are not necessarily appropriate for: A. Drugs administered in standard doses B. Drugs acting by the same mechanism C. Antitubercular drugs D. Antihypertensive drugs

Last Answer : B. Drugs acting by the same mechanism

Description : Study of drug-receptor interaction has now shown that: A. Maximal response occurs only when all receptors are occupied by the drug B. Drugs exert an all or none' action on a ... lock and key' structural features D. Properties of affinity' and intrinsic activity' are independently variable

Last Answer : D. Properties of ‘affinity’ and ‘intrinsic activity’ are independently variable

Description : Study of drug-receptor interaction has now shown that: A. Maximal response occurs only when all receptors are occupied by the drug B. Drugs exert an all or none' action on a ... lock and key' structural features D. Properties of affinity' and intrinsic activity' are independently variable

Last Answer : D. Properties of ‘affinity’ and ‘intrinsic activity’ are independently variable

Description : Anyone know anything about drug companies stopping vitamins from being given at therapeutic doses?

Last Answer : If vitamin K were found to be either a needed substance or useful therapeutically, it would be approved and manufactured.

Description : Tolerance to nitroglycerin may be overcome by (a) Initially using the largest safe dose of the drug (b) Using other nitrites (c) Temporarily discontinuing the drug for one or two weeks (d) Use of higher doses (e) None of the above

Last Answer : Ans: C

Description : Choose the correct statement in relation to treatment of urinary tract infection (UTI): A. Majority of UTIs are caused by gram positive bacteria B. Smaller doses of the antimicrobial agent ... drug gets concentrated in urine D. Most acute UTIs are treated with a combination antimicrobial regimen

Last Answer : B. Smaller doses of the antimicrobial agent suffice for lower UTI

Description : Select the prokinetic-antiemetic drug which at relatively higher doses blocks both dopamine D2 as well as 5-HT3 receptors and enhances acetylcholine release from myenteric neurones: A. Cisapride B. Prochlorperazine C. Metoclopramide D. Domperidon

Last Answer : C. Metoclopramide

Description : An undesirable effect of a drug that occurs at therapeutic doses and can be predicted from its pharmacological actions is called: A. Side effect B. Toxic effect C. Allergic reaction D. Idiosyncrasy

Last Answer : A. Side effect

Description : Interindividual variations in equieffective doses of a drug are most marked if it is disposed by: A. Glomerular filtration B. Tubular secretion C. Both glomerular filtration and tubular secretion D. Hepatic metabolism

Last Answer : D. Hepatic metabolism

Description : A drug which is generally administered in standard doses without the need for dose individualization is: A. Insulin B. Mebendazole C. Prednisolone D. Digoxin

Last Answer : B. Mebendazole

Description : Which of the following is always true: A. A more potent drug is more efficacious B. A more potent drug is safer C. A more potent drug is clinically superior D. A more potent drug can produce the same response at lower doses

Last Answer : D. A more potent drug can produce the same response at lower doses

Description : When therapeutic effects decline both below and above a narrow range of doses, a drug is said to exhibit: A. Ceiling effect B. Desensitization C. Therapeutic window phenomenon D. Nonreceptor mediated action

Last Answer : C. Therapeutic window phenomenon

Description : Choose the correct statement about paracetamol: A. It increases uric acid excretion B. It is the most common drug implicated in causing analgesic nephropathy C. In equianalgesic doses it is safer than aspirin D. It stimulates cellular metabolism

Last Answer : C. In equianalgesic doses it is safer than aspirin

Description : An undesirable effect of a drug that occurs at therapeutic doses and can be predicted from its pharmacological actions is called: A. Side effect B. Toxic effect C. Allergic reaction D. Idiosyncrasy

Last Answer : A. Side effect

Description : Interindividual variations in equieffective doses of a drug are most marked if it is disposed by: A. Glomerular filtration B. Tubular secretion C. Both glomerular filtration and tubular secretion D. Hepatic metabolism

Last Answer : D. Hepatic metabolism

Description : A drug which is generally administered in standard doses without the need for dose individualization is: A. Insulin B. Mebendazole C. Prednisolone D. Digoxin

Last Answer : B. Mebendazole

Description : Which of the following is always true: A. A more potent drug is more efficacious B. A more potent drug is safer C. A more potent drug is clinically superior D. A more potent drug can produce the same response at lower doses

Last Answer : D. A more potent drug can produce the same response at lower doses

Description : When therapeutic effects decline both below and above a narrow range of doses, a drug is said to exhibit: A. Ceiling effect B. Desensitization C. Therapeutic window phenomenon D. Nonreceptor mediated action

Last Answer : C. Therapeutic window phenomenon

Description : What consists of the identification of risks or threats, the implementation of security measures, and the monitoring of those measures for effectiveness? a. Risk management b. Risk assessment c. Security d. None of the above

Last Answer : a. Risk management

Description : An operational audit differs in many ways from an audit of financial statements. Which of the following is the best example of these differences? a. Operation audits do not ordinarily ... audit deals with operating profit while financial audit considers both the operating and net profits.

Last Answer : The boundaries of an operation audit are often drawn from anorganization chart and are not limited to a single accounting period

Description : Operational audit differs in many ways from an audit of financial statements. Which of the following is the best example of one of these differences? a. The usual audit of the financial statement ... audit are often drawn from an organization chart and are not limited to a single accounting period.

Last Answer : The boundaries of an operational audit are often drawn from an organization chart and are not limited to a single accounting period.

Description : Which filler can NOT be used for the preparation of tablets for amine containing basic drugs to avoid discoloration of the tablets? (A) Dicalcium phosphate (B) Microcrystalline cellulose (C) Starch (D) Lactose

Last Answer : (D) Lactose

Description : The members of a homologous series have (a) The same physical properties (b) Different functional groups (c) The same chemical properties (d) Different methods of preparation

Last Answer : Ans:(c)

Description : Quality fiber-end preparation is essential for proper system operation. What properties must an optical fiber-end face have to ensure proper fiber connection?

Last Answer : Be flat, smooth, and perpendicular to the fiber axis.

Description : Write the preparation, properties and applications of glasswool. 

Last Answer : Preparation :- i) Molten mass of alkali free glass is passed through sieve holes of 0.0005 cm diameter (5x10-4 cm). ii) The glass filaments obtained are the thrown over a rapidly rotating ... ovens, refrigerators. 5) It is used in the manufacturing fiber glass by reinforcing with plastic resins. 

Description : What are the best deals for Over the Counter Drugs?

Last Answer : Target offers deals on such items. Walgreens also offers deals depending on your location.

Description : A fixed dose combination preparation meant for internal use must not contain the following class of drug: A. Thiazide diuretic B. Fluoroquinolone antimicrobial C. Corticosteroid D. H2 blocker

Last Answer : C. Corticosteroid

Description : Psychrometry deals with the properties of gas-vapor mixture. Humidity can be determined by the measurement of the __________ of a fibre. (A) Electrical resistance (B) Thermal conductivity (C) Strength (D) None of these

Last Answer : (A) Electrical resistance

Description : Do drug sniffing dogs get high when they find drugs?

Last Answer : I sure hope so.

Description : Do drug companies deliberately stretch out their drugs to be longer and more expensive for the patient?

Last Answer : answer:Probably, I’d guess they make it more of setting the “recommended dosage” at the high end of what’s needed for efficacy. And certainly they don’t have in mind “We want to make it more expensive for the patient”. What they have in mind is maximizing profits, they don’t care who pays for that.

Description : I have a 49 yr. old female gardner. She is a single mom of a 9 yr. I just found out she is a drug user. I don't know anything about drugs. Should I keep her working for me?

Last Answer : Suggest that she try to get some assisstance. or if your really worried about the boy call social services.

Description : If the cure for Cancer existed via vaccination, would you support the use of it even if it meant putting the drug industry in to debt thus failing other drugs that help support life?

Last Answer : It would never put the drug makers out of business. They’d just concentrate more on making “lifestyle drugs” such as viagra and rogaine. The drug companies have a good thing going.

Description : Ano ang pagkaka iba ng drug sa gateway drugs?

Last Answer : Need answer

Description : When my employer does a urine drug test, what drugs are they testing for?

Last Answer : A urine drug test checks for past drug usage. They are used to detect illegal drugs and some prescription drugs. These drugs include barbituates, cocaine, heroin, methadone, and much more.

Description : What are some of the drugs that require drug addiction rehab?

Last Answer : Any street drug. There is a long list. Many prescritions like viccadin.

Description : Which of the following drugs is the drug of choice in anaphylaxis associated with bronchospasm and hypotension ? (a) Cortisone (b) Epinephrine (c) Isoproterenol (d) Norepinephrine (e) Phenylephrine

Last Answer : Ans: B