Description : Which was the first antibiotic - (1) Terramycin (2) Neomycin (3) Penicilin (4) Streptomycin
Last Answer : (3) Penicilin Explanation: Penicillin is a group of antibiotics derived from Penicillium fungi. They include penicillin G, procaine penicillin, benzathine penicillin, and penicillin V. Penicillin ... Penicillins are still widely used today, though many types of bacteria are now resistant.
Description : Which was the first antibiotic ? (1) Terramycin (2) Neomycin (3) Penicilin (4) Streptomycin
Last Answer : Penicilin
Description : Rheumatic heart disease is treated with the help of: (1) Aspirin (2) Streptomycin (3) Methyl dopa (4) Penicillin
Last Answer : Aspirin
Description : Which one of the following antibiotics is likely to be most effective agent in the treatment of an infection due to enterococci if used in conjuction with penicillin G? (a) Amikacin (b) Gentamicin (c) Netilmicin (d) Streptomycin (e) Tobramycin
Last Answer : Ans: D
Description : Two cyclic polypeptide antibiotics are a. Vancomycin and streptomycin. b. Penicillin and cephalosporin. c. Bacitracin and polymyxins d. .gentamicin and chloramphenicol
Last Answer : c. Bacitracin and polymyxins
Description : $ Seredipidty refers to discoveries as a result of thorough research. ! Discovery of Penicilin was not by serendipidty.
Last Answer : $ Seredipidty refers to discoveries as a result of thorough research. ! Discovery of Penicilin was not by ... wrong D. If both As and R are wrong.
Description : 10. Who had discovered TB antibiotic streptomycin? -Discoveries and Inventions
Last Answer : Explanation: Selman Waksman was an inventor, biochemist and microbiologist. He discovered streptomycin and several other antibiotics.
Description : Do you know, who invented Streptomycin?
Last Answer : Streptomycin was discovered by American biochemists Selman Waksman, Albert Schatz, and Elizabeth Bugie in 1943. On November 20th 1944 was the day on which streptomycin was first administered to a human being for the treatment of tuberculosis.
Description : Some bacteria are able to grow in streptomycin containing medium due to `:`
Last Answer : Some bacteria are able to grow in streptomycin containing medium due to `:` A. Natural ... Induced mutation C. Reproductive isolation D. Gentic drift
Description : The binding of prokaryotic DNA dependent RNA polymerase to promoter sits of genes is inhibited by the antibiotic: (A) Streptomycin (B) Rifamcin (C) Aueromycin (D) Puromycin
Last Answer : Answer : B
Description : The antibiotic which has a structure similar to the amino acyl end of tRNA tyrosine is (A) Actinomycin d (B) Streptomycin (C) Puromycin (D) Mitomycin c
Last Answer : Answer : C
Description : The antibiotic which cleaves DNA is (A) Actinomycin d (B) Streptomycin (C) Puromycin (D) Mitomycin C
Last Answer : Answer : D
Description : The antibiotic which inhibits DNA dependent RNA polymerase is (A) Mitomycin C (B) Actinomycin d (C) Streptomycin (D) Puromycin
Description : Binding of formylmehtionyl tRNA to 30 S ribosomal subunit of prokaryotes is inhibited by (A) Streptomycin (B) Chloramphenicol (C) Erythromycin (D) Mitomycin
Last Answer : Answer : A
Description : The binding of prokaryotic DNA dependent RNA polymerase to promoter sites of genes is inhibited by the antibiotic: (A) Puromycin (B) Rifamycin (C) Terramycin (D) Streptomycin
Description : Streptomycin prevents synthesis of polypeptide by (A) Inhibiting initiation process (B) Releasing premature polypeptide (C) Inhibiting peptidyl transferase activity (D) Inhibiting translocation
Description : The coupling of oxidation and phosphorylation in intact mitochondria: (A) Puromycin (B) Oligomycin (C) Streptomycin (D) Gentamycin
Description : Influenza vaccines can be contraindicated to patients who are allergic to the preservatives of the vaccine, e.g. _____ a) Neomycin b) Streptomycin c) Gentamycin d) Doxycycline e) Clavulanic acid
Last Answer : Ans: A
Description : Streptomycin sulfate is not absorbed orally because it is (a) Degraded by gastrointestinal enzymes (b) Destroyed by gastric acid (c) Highly ionized at a wide range of pH values (d) Insoluble in water
Last Answer : Ans: C
Description : Which aminoglycoside antibiotic causes more hearing loss than vestibular disturabance as toxic effect ? (a) Streptomycin (b) Gentamicin (c) Kanamycin (d) Sisomicin
Description : Select the antibiotic with a high therapeutic index (a) Streptomycin (b) Doxy (c) Cephalexin (d) Polymyxin B
Description : Which one of the following drugs is most likely to be effective against multidrug – resistant strains of M tuberculosis, including those resistant to streptomycin? (a) Amikacin (b) Clarithromycin (c) Gentamicin (d) Meropenem (e) Spectinomycin
Description : Which of the following is effective against tuberculosis? (1) Penicillin (2) Chloromycetin (3) Terramycin (4) Streptomycin
Last Answer : (4) Streptomycin Explanation: Streptomycin is an antibiotic drug, the first of a class of drugs called amino glycosides to be discovered, and it was the first antibiotic remedy for ... antibiotic. Streptomycin cannot be given orally, but must be administered by regular intramuscular injections.
Description : Which one of the following is considered as the drug of last resort for human beings? (1) Penicillin (2) Tetracycline (3) Chloramphenicol (4) Streptomycin
Last Answer : (3) Chloramphenicol Explanation: Chloramphenicol is an antibiotic useful for the treatment of a number of bacterial infections. This includes use as an eye ointment to treat conjunctivitis.
Description : Which of the following drugs is effective against Trichomonas vaginalis C A. Penicillin B. Streptomycin C. Metronidazole D. Pentamidine
Last Answer : Metronidazole
Description : Using imprints from a plate with complete medium and carrying bacterial colonies, you can select streptomycin resistant mutants and prove that such mutations do not originate as adaptation. These ... minimal medium (c) only on plates with streptomycin (d) only on plates without streptomycin.
Last Answer : (d) only on plates without streptomycin.
Description : Which antibiotic inhibits interaction between tRNA and mRNA during bacterial protein synthesis? (a) Tetracycline (b) Erythromycin (c) Neomycin (d) Streptomycin
Last Answer : (d) Streptomycin
Last Answer : (c) only on plates with streptomycin
Description : .Which antibiotic inhibits interaction between tRNA and mRNA during bacterial protein synthesis? (a) Tetracycline (b) Erythromycin (c) Neomycin (d) Streptomycin
Last Answer : (c) Neomycin
Description : Two drugs that affect cell wall synthesis are a. Erythromycin and penicillin. b. Vancomycin and cephalosporin. c. Tetracycline and polymyxin b. d. Chloramphenicol and streptomycin.
Last Answer : a. Erythromycin and penicillin.
Description : A Candida albicans infection of the intestine, vagina, or oral cavity are commonly treated with a. cefotaxime. b. vidarabine. c. streptomycin. d. nystatin.
Last Answer : d. nystatin.
Description : Though few in number, some drugs, such as _____, can be used to treat some viral infections. a. penicillin and ampicillin b. isoniazid and dapsone c. amantadine and acyclovir d. streptomycin and amphotericin
Last Answer : c. amantadine and acyclovir
Description : Which of the following is not an antibiotic? (A) Penicillin (B) Streptomycin (C) Tetracycline (D) Quinine
Last Answer : (D) Quinine
Description : Which of the following is not an aminoglycoside antibiotic? A.Streptomycin B.Neomycin C.Kanamycin D.Cephalosporin
Last Answer : D.Cephalosporin
Description : Streptomycin can NOT be given orally for treatment of tuberculosis because (A) it gets degraded in the GIT (B) it causes severe diarrhoea (C) it causes metallic taste in the mouth (D) it is not absorbed from the GIT
Last Answer : (D) it is not absorbed from the GIT
Description : pt was PDD –ve , know become + ve , there is no symptoms , normal x ray, the management : Isonized and rifampcin for 6 month Isonized for 6 month Isonized and rifampcin and streptomycin for 12 month
Last Answer : Isonized for 6 month
Description : Which antibiotic administered in childhood may result in tooth discolouration: A. Penicillin B. Tetracycline C. Streptomycin
Last Answer : B. Tetracycline
Description : The intermittently multiplying (spurter) tubercle bacilli present within caseous material having low oxygen tension are most susceptible to: A. Ethambutol B. Rifampin C. Streptomycin D. Pyrazinamide
Last Answer : B. Rifampin
Description : A patient of pulmonary tuberculosis treated with rifampin + isoniazid + pyrazinamide developed parasthesias, weakness, dizziness, ataxia and depressed tendon reflexes. Which of the following ... with thiacetazone C. Substitute pyrazinamide with ethambutol D. Substitute rifampin with streptomycin
Last Answer : A. Temporarily discontinue isoniazid and add pyridoxine
Description : First line antitubercular drugs include the following except: A. Ciprofloxacin B. Streptomycin C. Pyrazinamide D. Ethambutol
Last Answer : A. Ciprofloxacin
Description : Select the antibiotic which inhibits bacterial protein synthesis by interfering with translocation of elongating peptide chain from acceptor site back to the peptidyl site of the ribosome so that ... chain is prematurely terminated: A. Chloramphenicol B. Erythromycin C. Tetracycline D. Streptomycin
Last Answer : B. Erythromycin
Description : Gentamicin differs from streptomycin in that: A. It is less nephrotoxic B. It is used for pseudomonas infections C. It is not effective in tuberculosis D. Both ‘B’ and ‘C’ are correct
Last Answer : D. Both ‘B’ and ‘C’ are correct
Description : Streptomycin sulfate is not absorbed orally because it is: A. Degraded by gastrointestinal enzymes B. Destroyed by gastric acid C. Highly ionized at a wide range of pH values D. Insoluble in water
Last Answer : C. Highly ionized at a wide range of pH values
Description : Which aminoglycoside antibiotic causes more hearing loss than vestibular disturbance as toxic effect: A. Streptomycin B. Gentamicin C. Kanamycin D. Sisomicin
Last Answer : C. Kanamycin
Description : Select the antibiotic that has a high therapeutic index: A. Streptomycin B. Doxycycline C. Cephalexin D. Vancomycin
Last Answer : C. Cephalexin
Description : Choose the antimicrobial which acts by interfering with DNA function in the bacteria: A. Chloramphenicol B. Ciprofloxacin C. Streptomycin D. Vancomycin
Last Answer : B. Ciprofloxacin
Description : The following antibiotic accentuates the nuromuscular blockade produced by pancuronium: A. Streptomycin B. Erythromycin C. Penicillin G D. Chloramphenicol
Last Answer : A. Streptomycin
Description : Waksman got the Nobel Prize for the discovery of : (1) Streptomycin (2) Chloromycetin (3) Neomycin (4) Penicillin
Last Answer : Streptomycin
Description : Which of the following is effective against tuberculosis ? (1) Penicillin (2) Chloromycetin (3) Terramycin (4) Streptomycin
Description : Have you ever personally experienced or had a family member experience decreased empathy after taking too much aspirin on a daily basis?
Last Answer : I doubt that it is the aspirin that is affecting his emotions. Why is he taking it? He may be experiencing cognitive decline which is the cause of your perception of his decreased empathy or verbal expressiveness.