The tetracycline with highest antileprotic activity is: A. Minocycline B. Doxycycline C. Demeclocycline D. Oxytetracycline

The tetracycline with highest antileprotic activity is:
A. Minocycline
B. Doxycycline
C. Demeclocycline
D. Oxytetracycline
by

1 Answer

Answer :

A. Minocycline
by

Related questions

Select the most potent tetracycline antibiotic: A. Demeclocycline B. Oxytetracycline C. Minocycline D. Doxycycline

Description : Select the most potent tetracycline antibiotic: A. Demeclocycline B. Oxytetracycline C. Minocycline D. Doxycycline

Last Answer : C. Minocycline

he most suitable tetracycline for use in a patient with impaired renal function is: A. Tetracycline B. Demeclocycline C. Oxytetracycline D. Doxycycline

Description : he most suitable tetracycline for use in a patient with impaired renal function is: A. Tetracycline B. Demeclocycline C. Oxytetracycline D. Doxycycline

Last Answer : D. Doxycycline

The following tetracycline has the potential to cause vestibular toxicity: A. Minocycline B. Demeclocycline C. Doxycycline D. Tetracycline

Description : The following tetracycline has the potential to cause vestibular toxicity: A. Minocycline B. Demeclocycline C. Doxycycline D. Tetracycline

Last Answer : D. Tetracycline

Select the most potent tetracycline antibiotic (a) Demeclocycline (b) Methacycline (c) Minocycline (d) Doxycycline

Description : Select the most potent tetracycline antibiotic (a) Demeclocycline (b) Methacycline (c) Minocycline (d) Doxycycline

Last Answer : Ans: C

Which antileprotic drug suppresses lepra reaction and reversal reaction as well: A. Dapsone B. Rifampin C. Clofazimine D. Minocycline

Description : Which antileprotic drug suppresses lepra reaction and reversal reaction as well: A. Dapsone B. Rifampin C. Clofazimine D. Minocycline

Last Answer : C. Clofazimine

The most suitable tetracycline for use in a patient with impaired renal function is (a) Chlortetracycline (b) Demeclocycline (c) oxytetracycine (d) Doxycycline

Description : The most suitable tetracycline for use in a patient with impaired renal function is (a) Chlortetracycline (b) Demeclocycline (c) oxytetracycine (d) Doxycycline

Last Answer : Ans: D

Compared to older tetracyclines, doxycycline produces a lower incidence of superinfection diarrhoea because: A. It is completely absorbed in the small intestines so that drug concentration in the colonic contents is low B. It is inactivated by the gut microflora C. It is not active against the microbes of the normal gut flora D. It is a potent tetracycline and inhibits

Description : Compared to older tetracyclines, doxycycline produces a lower incidence of superinfection diarrhoea because: A. It is completely absorbed in the small intestines so that drug concentration in the colonic contents ... the microbes of the normal gut flora D. It is a potent tetracycline and inhibits

Last Answer : A. It is completely absorbed in the small intestines so that drug concentration in the colonic contents is low

What is true of thalidomide: A. It exerts antitumour activity in some solid malignant tumours B. It ameliorates cancer associated cachexia C. It exerts antileprotic action D. All of the above

Description : What is true of thalidomide: A. It exerts antitumour activity in some solid malignant tumours B. It ameliorates cancer associated cachexia C. It exerts antileprotic action D. All of the above

Last Answer : B. It ameliorates cancer associated cachexia

Select the macrolide antibiotic having clinically useful antileprotic activity: A. Azithromycin B. Clarithromycin C. Erythromycin D. Roxithromycin

Description : Select the macrolide antibiotic having clinically useful antileprotic activity: A. Azithromycin B. Clarithromycin C. Erythromycin D. Roxithromycin

Last Answer : B. Clarithromycin

A patient treated with capsule oxytetracycline 500 mg 6 hourly complained of epigastric pain. Which of the following measures will you recommend to counteract the side effect: A. Take the capsules with milk B. Take the capsules with meals C. Take aluminium hydroxide gel 15 minutes before the capsules D. None of the above measures is suitable. Change the antibiotic if pain is distressing

Description : A patient treated with capsule oxytetracycline 500 mg 6 hourly complained of epigastric pain. Which of the following measures will you recommend to counteract the side effect: A. Take the capsules ... capsules D. None of the above measures is suitable. Change the antibiotic if pain is distressing

Last Answer : D. None of the above measures is suitable. Change the antibiotic if pain is distressing

Compared to older tetracyclines, doxycycline produces a lower incidence of superinfection diarrhoea because (a) It is completely absorbed in the small intestines so that drug concentration in the colonic contents is low (b) It is inactivated by the gut microflora (c) It is not active against the microbes of the normal gut flora (d) It is a potent tetracycline and inhibits the superinfection causing microbes as well

Description : Compared to older tetracyclines, doxycycline produces a lower incidence of superinfection diarrhoea because (a) It is completely absorbed in the small intestines so that drug concentration in the colonic ... (d) It is a potent tetracycline and inhibits the superinfection causing microbes as well

Last Answer : Ans: A

In which of the following groups do all four drugs warrant careful monitoring for drugrelated seizures in high-risk patients? (a) Penicillin G, imipenem, amphotericin B, metronidazol (b) Penicillin G, chlormphenicol, tetracycline, vancomycin (c) Imipenem, tetracycline, vancomycin, sulfadiazine (d) Cycloserine, metronidazole, vancomycin, sulfadiazine (e) Metronidazole, imipenem, doxycycline, erythromycin

Description : In which of the following groups do all four drugs warrant careful monitoring for drugrelated seizures in high-risk patients? (a) Penicillin G, imipenem, amphotericin B, metronidazol ... (d) Cycloserine, metronidazole, vancomycin, sulfadiazine (e) Metronidazole, imipenem, doxycycline, erythromycin

Last Answer : Ans: A

A single dose rifampin + ofloxacin + minocycline treatment has been recommended for: A. All cases of paucibacillary leprosy B. All relapse cases of paucibacillary leprosy C. Single skin lesion paucibacillary leprosy D. None of the above

Description : A single dose rifampin + ofloxacin + minocycline treatment has been recommended for: A. All cases of paucibacillary leprosy B. All relapse cases of paucibacillary leprosy C. Single skin lesion paucibacillary leprosy D. None of the above

Last Answer : C. Single skin lesion paucibacillary leprosy

If a multibacillary leprosy patient treated with standard fixed duration multidrug therapy relapses, he should be treated with: A. The same rifampin + dapsone + clofazimine regimen B. Clofazimine + ofloxacin + minocycline C. Clofazimine + ofloxacin + clarithromycin D. Ofloxacin + minocycline + clarithromycin

Description : If a multibacillary leprosy patient treated with standard fixed duration multidrug therapy relapses, he should be treated with: A. The same rifampin + dapsone + clofazimine regimen B. ... + minocycline C. Clofazimine + ofloxacin + clarithromycin D. Ofloxacin + minocycline + clarithromycin

Last Answer : . The same rifampin + dapsone + clofazimine regimen

The regimens recommended for treatment of chloroquine resistant P.falciparum malaria in an adult include the following except: A. Quinine 10 mg/kg/8 hourly+ doxycycline 100 mg/day for 7 days B. Quinine 10 mg/kg 3 times a day × 7 days with pyrimethamine 75 mg + sulfadoxine 1500 mg on first day C. Mefloquine 0.5 g daily for 7 days D. Artemether 80 mg i.m./twice on first day followed by once daily for 4 days

Description : The regimens recommended for treatment of chloroquine resistant P.falciparum malaria in an adult include the following except: A. Quinine 10 mg/kg/8 hourly+ doxycycline 100 mg/day for 7 days B. Quinine 10 mg/kg ... 7 days D. Artemether 80 mg i.m./twice on first day followed by once daily for 4 days

Last Answer : C. Mefloquine 0.5 g daily for 7 days

An adult male living in nonmalarious area has to visit an area where chloroquine resistant P. falciparum is prevalent. He is intolerant to mefloquine and his G6PD status is unknown. Select the drug that you will prescribe for prophylaxis of malaria: A. Primaquine B. Doxycycline C. Amodiaquine D. Quinine

Description : An adult male living in nonmalarious area has to visit an area where chloroquine resistant P. falciparum is prevalent. He is intolerant to mefloquine and his G6PD status is unknown. Select the ... you will prescribe for prophylaxis of malaria: A. Primaquine B. Doxycycline C. Amodiaquine D. Quinine

Last Answer : B. Doxycycline

The drug of choice for penicillinase producing Neisseria gonorrhoeae urethritis is: A. Amoxicillin B. Erythromycin C. Ceftriaxone D. Doxycycline

Description : The drug of choice for penicillinase producing Neisseria gonorrhoeae urethritis is: A. Amoxicillin B. Erythromycin C. Ceftriaxone D. Doxycycline

Last Answer : C. Ceftriaxone

A single oral dose of the following antibiotic is curative in most patients of nonspecific urethritis due to Chlamydia trachomatis: A. Doxycycline B. Azithromycin C. Erythromycin D. Cotrimoxazole

Description : A single oral dose of the following antibiotic is curative in most patients of nonspecific urethritis due to Chlamydia trachomatis: A. Doxycycline B. Azithromycin C. Erythromycin D. Cotrimoxazole

Last Answer : B. Azithromycin

Select the antibiotic(s) that can be used to treat nonspecific urethritis due to Chlamydia trachomatis: A. Azithromycin B. Doxycycline C. Clindamycin D. Both 'A' and 'B' are correct

Description : Select the antibiotic(s) that can be used to treat nonspecific urethritis due to Chlamydia trachomatis: A. Azithromycin B. Doxycycline C. Clindamycin D. Both 'A' and 'B' are correct

Last Answer : D. Both 'A' and 'B' are correct

The drug of choice for atypical pneumonia due to Mycoplasma pneumoniae is: A. Doxycycline B. Ciprofloxacin C. Ceftriaxone D. Gentamicin

Description : The drug of choice for atypical pneumonia due to Mycoplasma pneumoniae is: A. Doxycycline B. Ciprofloxacin C. Ceftriaxone D. Gentamicin

Last Answer : A. Doxycycline

A single oral dose of the following drug can cure most cases of uncomplicated gonorrhoea: A. Ciprofloxacin B. Cotrimoxazole C. Spectinomycin D. Doxycycline

Description : A single oral dose of the following drug can cure most cases of uncomplicated gonorrhoea: A. Ciprofloxacin B. Cotrimoxazole C. Spectinomycin D. Doxycycline

Last Answer : A. Ciprofloxacin

Select the antibiotic that has a high therapeutic index: A. Streptomycin B. Doxycycline C. Cephalexin D. Vancomycin

Description : Select the antibiotic that has a high therapeutic index: A. Streptomycin B. Doxycycline C. Cephalexin D. Vancomycin

Last Answer : C. Cephalexin

Tetracycline is indicated in the following form(s) of amoebic infection: A. Acute amoebic dysentery B. Chronic intestinal amoebiasis C. Amoebic liver abscess D. All of the above

Description : Tetracycline is indicated in the following form(s) of amoebic infection: A. Acute amoebic dysentery B. Chronic intestinal amoebiasis C. Amoebic liver abscess D. All of the above

Last Answer : B. Chronic intestinal amoebiasis

The following drug is effective in hepatic amoebiasis but not in intestinal amoebiasis: A. Chloroquine B. Emetine C. Tetracycline D. Diloxanide furoate

Description : The following drug is effective in hepatic amoebiasis but not in intestinal amoebiasis: A. Chloroquine B. Emetine C. Tetracycline D. Diloxanide furoate

Last Answer : A. Chloroquine

Recrudescences attending 3 day artesunate therapy of chloroquine resistant falciparum malaria can be prevented by combining it with a single dose of: A. Quinine B. Primaquine C. Tetracycline D. Mefloquine

Description : Recrudescences attending 3 day artesunate therapy of chloroquine resistant falciparum malaria can be prevented by combining it with a single dose of: A. Quinine B. Primaquine C. Tetracycline D. Mefloquine

Last Answer : D. Mefloquine

Indicate the drug that can be used as an alternative to primaquine for radical cure of vivax malaria: A. Atovaquone B. Bulaquine C. Tetracycline D. Proguanil

Description : Indicate the drug that can be used as an alternative to primaquine for radical cure of vivax malaria: A. Atovaquone B. Bulaquine C. Tetracycline D. Proguanil

Last Answer : B. Bulaquine

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 ribosome does not move along the mRNA and the peptide chain is prematurely terminated: A. Chloramphenicol B. Erythromycin C. Tetracycline D. Streptomycin

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

Prolonged oral therapy with the following antibiotic can damage intestinal villi resulting in steatorrhoea and loose motions: A. Ampicillin B. Tetracycline C. Neomycin D. Nystatin

Description : Prolonged oral therapy with the following antibiotic can damage intestinal villi resulting in steatorrhoea and loose motions: A. Ampicillin B. Tetracycline C. Neomycin D. Nystatin

Last Answer : C. Neomycin

The following antibiotic penetrates blood-CSF barrier the best: A. Erythromycin B. Gentamicin C. Tetracycline D. Chloramphenicol

Description : The following antibiotic penetrates blood-CSF barrier the best: A. Erythromycin B. Gentamicin C. Tetracycline D. Chloramphenicol

Last Answer : D. Chloramphenicol

A child presented with polyuria, weakness and fever. On the basis of investigations he was labelled to be suffering from Fancony syndrome. A history of taking some old left over antibiotic capsules was obtained. What could have been the antibiotic: A. Tetracycline B. Chloramphenicol C. Ampicillin D. Cephalexi

Description : A child presented with polyuria, weakness and fever. On the basis of investigations he was labelled to be suffering from Fancony syndrome. A history of taking some old left over antibiotic ... What could have been the antibiotic: A. Tetracycline B. Chloramphenicol C. Ampicillin D. Cephalexi

Last Answer : A. Tetracycline

An 8-year-old child presented with brownish discoloured and deformed anterior teeth. History of having received an antibiotic about 4 years earlier was obtained. Which antibiotic could be responsible for the condition: A. Chloramphenicol B. Tetracycline C. Erythromycin D. Gentamicin

Description : An 8-year-old child presented with brownish discoloured and deformed anterior teeth. History of having received an antibiotic about 4 years earlier was obtained. Which antibiotic could be responsible for the condition: A. Chloramphenicol B. Tetracycline C. Erythromycin D. Gentamicin

Last Answer : Tetracycline

Bacteria develop tetracycline resistance by the following mechanisms except: A. Losing tetracycline concentrating mechanisms B. Elaborating tetracycline inactivating enzyme C. Synthesizing a ‘protection protein’ which interferes with binding of tetracycline to the target site D. Actively pumping out tetracycline that has entered the cell

Description : Bacteria develop tetracycline resistance by the following mechanisms except: A. Losing tetracycline concentrating mechanisms B. Elaborating tetracycline inactivating enzyme C. Synthesizing a protection protein' ... the target site D. Actively pumping out tetracycline that has entered the cell

Last Answer : B. Elaborating tetracycline inactivating enzym

Which antimicrobial should be avoided in patients of liver disease: A. Tetracycline B. Cotrimoxazole C. Cephalexin D. Ethambutol

Description : Which antimicrobial should be avoided in patients of liver disease: A. Tetracycline B. Cotrimoxazole C. Cephalexin D. Ethambutol

Last Answer : A. Tetracycline

2 Which antibiotic is primarily bacteriostatic but becomes bactericidal at higher concentrations: A. Erythromycin B. Tetracycline C. Chloramphenicol D. Ampicillin

Description : 2 Which antibiotic is primarily bacteriostatic but becomes bactericidal at higher concentrations: A. Erythromycin B. Tetracycline C. Chloramphenicol D. Ampicillin

Last Answer : A. Erythromycin Although erythromycin is primarily bacteriostatic, it is bactericidal at high concentrations for some Gram-positive species, such as group A streptococci and pneumococci

The following drug can cause rickets in children by interfering with vitamin D action: A. Tetracycline B. Digoxin C. Phenytoin D. Ciprofloxacin

Description : The following drug can cause rickets in children by interfering with vitamin D action: A. Tetracycline B. Digoxin C. Phenytoin D. Ciprofloxacin

Last Answer : C. Phenytoin

Which of the following adverse drug reactions is due to a specific genetic abnormality: A. Tetracycline induced sunburn like skin lesions B. Quinidine induced thrombocytopenia C. Metoclopramide induced muscle dystonia D. Primaquine induced massive haemolysis

Description : Which of the following adverse drug reactions is due to a specific genetic abnormality: A. Tetracycline induced sunburn like skin lesions B. Quinidine induced thrombocytopenia C. Metoclopramide induced muscle dystonia D. Primaquine induced massive haemolysis

Last Answer : D. Primaquine induced massive haemolysis

Round worms in the chicken gut can be successfully removed by administration of C A. Oxytetracycline B. Lincomycin C. Levamisole D. None of the these

Description : Round worms in the chicken gut can be successfully removed by administration of C A. Oxytetracycline B. Lincomycin C. Levamisole D. None of the these

Last Answer : Levamisole

The mechanism of antibacterial action of tetracycline involves (a) Binding to a component of the 50S ribosomal subunit (b) Inhibition of translocase activity (c) Blockade of binding of aminoacyl – tRNA to bacterial ribosomes (d) Selective inhibition of ribosomal peptidyl transferases (e) Inhibition of DNA–dependent RNA polymerase

Description : The mechanism of antibacterial action of tetracycline involves (a) Binding to a component of the 50S ribosomal subunit (b) Inhibition of translocase activity (c) Blockade of binding of ... (d) Selective inhibition of ribosomal peptidyl transferases (e) Inhibition of DNA-dependent RNA polymerase

Last Answer : Ans: C

A drug that is useful in glaucoma and high-altitude sickness is (a) Acetazolamide (b) Amiloride (c) Demeclocycline (d) Desmopressin (e) Ethacrynic acid

Description : A drug that is useful in glaucoma and high-altitude sickness is (a) Acetazolamide (b) Amiloride (c) Demeclocycline (d) Desmopressin (e) Ethacrynic acid

Last Answer : Ans: A

In a patient with culture-positive enterococcal endocarditis who has failed to respond to vancomycin because of resistance, the treatment most likely to be effective is (a) Clarithromycin (b) Erythromycin (c) Linezolid (d) Minocycline (e) Ticarcillin

Description : In a patient with culture-positive enterococcal endocarditis who has failed to respond to vancomycin because of resistance, the treatment most likely to be effective is (a) Clarithromycin (b) Erythromycin (c) Linezolid (d) Minocycline (e) Ticarcillin

Last Answer : Ans: D

Has anyone taken Doxycycline and had no reactions?

Description : Has anyone taken Doxycycline and had no reactions?

Last Answer : It is listed on the World Health organization's list of essential medicines and is the most effective and safe medicines needed in a health system. (Per Wikipedia). But since you have read up on this, you already ... a year for acne when I was in my 20's. I had absolutely no side effects at all.

Is there a way to get a prescription for Doxycycline without going to the doctor?

Description : Is there a way to get a prescription for Doxycycline without going to the doctor?

Last Answer : You will have to see either a doctor or an advanced practice register nurse who can prescribe this medication. That’s the only way to get prescriptions.

Bad Reaction to Doxycycline and Fish Oil?

Description : My cocker spaniel was prescribed Doxycycline. I added fish oil to her food. She died. I later read onthe website www.drugs.com about drug interactions which indicated that it is not good to mix ... . It indicates that Fish Oil contains Vitamin A and should not be given with several other medication.

Last Answer : So sorry for the loss of your dear dog. I apologize for the delayed answer due to computer problems. Could it possibly have been an allergic reaction to doxycycline? It's difficult to answer not knowing ... can be dangerous. Please read our article, "Update on Fish Oil Supplements" as of May 2014.

Doxycycline is used in what diseases ?

Description : Doxycycline is used in what diseases ?

Last Answer : It is an antibiotic used to treat respiratory infections , urinary tract infections , gonorrhea , syphilis infections , cholera , traveler's diarrhea , bronchitis , rectal pox and boils.

An experienced doctor for acne instructed me to take two doxycycline 100 mg daily , telling me to take it for 2 months ?

Description : An experienced doctor for acne instructed me to take two doxycycline 100 mg daily , telling me to take it for 2 months ?

Last Answer : If you do not have acne, you can take this tablet 12 weeks 64 days. Side effects: Nausea , abdominal pain , itching may occur but not in all cases. If there are no side effects, keep taking the medicine. However, do not eat more than 12 weeks. Complete exactly 64 days.

What is doxycycline used to treat?

Description : What is doxycycline used to treat?

Last Answer : Doxycycline is used for a wide variety of conditions including Lyme disease, STDs, skin infections, and rosacea. It can also be used for pelvic infections.

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

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

A single oral dose of the following drug can cure most cases of uncomplicated gonorrhoea (a) Ciprofloxacin (b) Cotrimoxazole (c) Spectinomycin (d) Doxycycline

Description : A single oral dose of the following drug can cure most cases of uncomplicated gonorrhoea (a) Ciprofloxacin (b) Cotrimoxazole (c) Spectinomycin (d) Doxycycline

Last Answer : Ans: A

The appearance of markedly vacuolated, nucleated red cells in the marrow, anemia, and reticulocytopenia are characteristic dose-dependent side effects of (a) Azithromycin (b) Chloramphenicol (c) Clindamycin (d) Doxycycline (e) Linezolid

Description : The appearance of markedly vacuolated, nucleated red cells in the marrow, anemia, and reticulocytopenia are characteristic dose-dependent side effects of (a) Azithromycin (b) Chloramphenicol (c) Clindamycin (d) Doxycycline (e) Linezolid

Last Answer : Ans: C

Which of the following statements reflect the nursing management of pulmonary anthrax (B. anthracis)? a) Prophylaxis with fluoroquinone is suggested after exposure. Treatment is with ciprofloxacin or doxycycline.

Description : Which of the following statements reflect the nursing management of pulmonary anthrax (B. anthracis)? a) Prophylaxis with fluoroquinone is suggested after exposure. Treatment is with ciprofloxacin or ... effects include respiratory failure, shock, and death within 24-36 hours after exposure.

Last Answer : a) Prophylaxis with fluoroquinone is suggested after exposure. Treatment is with ciprofloxacin or doxycycline.