Recent questions tagged antibiotics

Description : Can anyone help me understand antibiotic resistance?

Last Answer : Sorry there are a few grammar issues in the above but I can’t edit it anymore.

Description : Anyone else terrified of taking antibiotics? How do you cope?

Last Answer : KEEP TAKING IT! If the bad bacteria in your system doesn’t get killed off by the antibiotics you’re taking, they could come back stronger that ever! So strong that no antibiotic will kill them and then they will kill YOU!!! So KEEP TAKING IT like the good doctor said!!!

Description : Anyone else scared of taking antibiotics due to reactions?

Last Answer : Every single freaking thing you put in your mouth can have side effects. No, I’m not going to beat myself up over something so unlikely to happen.

Description : Had anyone got rid of strep throat without taking antibiotics?

Last Answer : I’ve had them on and off since I had mono in junior high. I burn it out with scalding tea, then soothe with gargling salt water. Good luck. Go see a doctor though for real please.

Description : Does Bactrim almost knock you out for a week ?

Last Answer : Not me. But, for someone who’s sensitive to sulfa drugs, Bactrim can create flulike symptoms – fever, aches, and fatigue.

Description : Do anti-vaxxers also eschew things like tetanus shots and antibiotics?

Last Answer : Some do I am sure. I am anti- OVER vaccinating, and this is why I won't be re-vaccinating my 7 and 10 yr. old cats that are indoors only at this time. They have enough immunity ... horses. Horses are highly susceptible to Tetanus, more so than other farm animals, though they are vaccinated as well.

Description : Does misusing Polysporin create antibiotic resistance?

Last Answer : Define “misusing”.

Description : How can I get an antibiotic without seeing a doctor?

Last Answer : Mexico. The chances of you having an infection requiring antibiotics in both you colon and sinuses simultaneously is low. If you have a condition where you have a supressed immune system and you get these ... your issues are viral, and do not need antibiotics. Can you tell me more of your symptoms?

Description : Antibiotics causing swollen lymph nodes under jawline?

Last Answer :

Description : Can a course of antibiotics leave you feeling very run down?

Last Answer : Absolutely.

Description : Medical Jellies: has Amoxicillin fallen out of favor for treatment of bronchial infections?

Last Answer : answer:I'm thinking your probably take Amoxicillin Clauvanate? If so, patients and doctors tend to prescribe other drugs that don't destroy the normal flora in the intestines and vagina as much. Also, amox clauv is ... still take it, because it is so good for the rest of my body, but I request it.

Description : Bite on the hand equalled three days in the hospital. Why?

Last Answer : Hospital and department policy, I’d imagine.

Description : Antibiotic query ... about reactions?

Last Answer : i dont blame you…penicillin almost killed me once. anaphalaxis. I rarely take antibiotics now. Just be aware.

Description : Ear Infection - to take or not to take antibiotics?

Last Answer : Any delay in treating an ear infection increases the odds of permanent damage. If I were you, I’d start the azithromycin immediately. Take the front load with food. It will be easier on your stomach.

Description : Infected lymph node in the armpit?

Last Answer : Antibiotics don’t cause swollen lymph nodes. Call your Doctors office. Let them decide what to do next.

Description : Are there any kinds of drinks that can counteract the effect of antibiotics?

Last Answer : Anything with alcohol in it. Depending on the tablet milk can slow the rate of absorption

Description : Can you smoke marijuana while on antibiotics?

Last Answer : Not legally.

Description : Should I take an antibiotic as a prophylactic after deer tick bite?

Last Answer : I would say no. The tick bite antibiotics are strong and will make you ill. I would only take it once symptoms appear. Plus, if you take it preventatively, you will never know if you ever contracted lyme disease.

Description : The drug of choice for treatment of methicillin resistant Staphylococcus aureus infection is (a) Cloxacillin (b) Vancomycin (c) Erythromycin (d) Amikacin

Last Answer : Ans: B

Description : Highest incidence of antibiotic associated pseudo membranous enterocolitis has been noted with the use of (a) Ampicillin (b) Chloramphenicol (c) Vancomycin (d) Clindamycin

Last Answer : Ans: D

Description : Roxithromycin has the following advantages over erythromycin except (a) It is more effective in whooping cough (b) It causes less gastric irritation (c) It has longer plasma half-life (d) It is unlikely to precipitate theophylline toxicity

Last Answer : Ans: A

Description : The following antibiotic is a first line drug for treatment of Mycobacterium avium complex infection in AIDS patients (a) Clindamycin (b) Clarithromycin (c) Roxithromycin (d) Erythromycin

Last Answer : Ans: B

Description : Hepatitits with cholestatic jaundice occurs most frequently as an adverse reaction to the following preparation of erythromycin (a) Erythromycin base (b) Erythromycin stearate (c) Erythromycin estolate (d) Erythromycin ethylsuccinate

Last Answer : Ans: C

Description : Prolonged oral therapy with the following antibiotic can damage intestinal villi resulting in statorrhoea and loose motions (a) Ampicillin (b) Tetracycline (c) Neomycin (d) Nystatin

Last Answer : Ans: C

Description : All of the following statements regarding pentamidine isethionate are true except (a) it is indicated for treatment or prophylaxis of infection due to Pneumocystis carinii (b) it may be ... clinically significant effect on serum glucose (d) it is effective in the treatment of leishmaniasis

Last Answer : Ans: C

Description : An aminoglycoside antibiotic should not be used concurrently with the following drug (a) Ampicillin (b) Vancomycin (c) Ciprofloxacin (d) Rifampin

Last Answer : Ans: B

Description : The aminoglycoside antibiotic which is distinguished by its resistance to bacterial aminoglycoside inactivating enzymes is (a) Kanamycin (b) Sisomicin (c) Amikacin (d) Tobramycin

Last Answer : Ans: C

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 toxic effect of aminoglycoside antibiotics is most irreversible in nature ? (a) Vestibular damage (b) Hearing loss (c) Neuromuscular blockade (d) Kidney damage

Last Answer : Ans: B

Description : The most important mechanism of bacterial resistance to an aminoglycoside antibiotic is (a) Plasmid mediated acquisition of aminoglycoside conjugating enzyme (b) Mutational acquisition of aminoglycoside ... affinity of ribosomal protein for the antibiotic (d) Mutational loss of porin channels

Last Answer : Ans: A

Description : Which of the following drugs has demonstrated in vitro activity against Mycobacterium avium-intracellular(MAI)? (a) Vancomycin (b) Clarithromycin (c) Erythromycin base (d) Troleandomycin (e) Erythromycin estolate

Last Answer : Ans: B

Description : Which aminoglycoside antibiotic causes more hearing loss than vestibular disturabance as toxic effect ? (a) Streptomycin (b) Gentamicin (c) Kanamycin (d) Sisomicin

Last Answer : Ans: C

Description : Aminoglycoside antibiotics have the following common property (a) They are primarily active against gramnegative bacilli (b) They are more active in acidic medium (c) They readily enter cells and are distributed in total body water (d) They are nearly completely metabolized in liver

Last Answer : Ans: A

Description : What is the most important reason for restricted clinical use of chloramphenicol ? (a) Its narrow spectrum of activity (b) Emergence of chloramphenicol resistance (c) Its potential to cause bone marrow depression (d) Its potential to cause superinfections

Last Answer : Ans: C

Description : The most important mechanism by which gram negative bacilli acquire chloramphenicol resistance is (a) Decreased permeability into the bacterial cell (b) Acquisition of a plasmid encoded ... bacterial ribosome for chloramphenicol (d) Switching over from ribosomal to mitochondrial protein synthesis

Last Answer : Ans: B

Description : Which out of the following antibiotics penetrates blood-CSF barrier the best (a) Erythromycin (b) Gentamicin (c) Tetracycline (d) Chloramphenicol

Last Answer : Ans: D

Description : Chloramphenicol is more active than tetracyclines against (a) Bateroides fragilis (b) Treponema pallidum (c) Streptococci (d) Staphylococci

Last Answer : Ans: A

Description : Tetracyclines are still the first choice drugs for the following disease. (a) Granuloma linguinale (b) Chancroid (c) Syphilis (d) Gonorrhoea in patients allergic to penicillin

Last Answer : Ans: A

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

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

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) Genetamicin

Last Answer : Ans: B

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

Last Answer : Ans: C

Description : The most important mechanism by which tetracycline antibiotics exert antiimicrobial action is (a) They chelate Ca2+ ions and alter permeability of bacterial cell membrane (b) They bind to 30S ribosomes ... peptide chain in the bacteria (d) They interfere with DNA mediated RNA synthesis in bacteria

Last Answer : Ans: B

Description : Select the fourth generation cephalosporin among the following (a) Cefpirome (b) Ceftizoxime (c) Ceftazidime (d) Cefuroxime

Last Answer : Ans: A

Description : Cefotaxime has the following properties except (a) It is highly active against aerobic gram negative bacteria (b) It is the most active cephalosporin against Pseudomonas aeruginosa (c) It produces an active metabolite (d) It has achieved high cure rates in serious hospital acquired infections

Last Answer : Ans: B

Description : A woman’s neglected hangnail has developed into a mild staphylococcal cellulites. Which of the following regimens would be appropriate oral therapy? (a) Dicloxacillin 125 mg q6h (b) Vancomycin 250 mg q6h (c) Methicillin 500 mg q6h (d) Cefazolin 1 g q8h (e) Penicillin V 500 mg q6h

Last Answer : Ans: A

Description : Amoxicillin + Clavulanic acid is active against the following organism except (a) Methicillin resistant Staph. aureus (b) Penicillinase producing Staph. aureus (c) Penicillinase producing n. gonorrhoeae (d) ß-lactamase producing E. coli

Last Answer : Ans: A

Description : Clavulanic acid is combined with amoxicillin because (a) It kills bacteria that are not killed by-moxicillin (b) It reduces renal clearance of amoxicillin (c) It counteracts the adverse effects of amoxicillin (d) It inhibits beta lactamases that destroy amoxicillin

Last Answer : Ans: D

Description : Piperacillin differs from carbenicillin in the following respect(s) (a) It is more active against pseudomonas aeruginosa (b) It is active against Klebsiella also (c) It is acid resistant (d) Both (a) and (b)

Last Answer : Ans: D

Description : Amoxicillin is inferior to ampicillin for the treatment of the following infection (a) Typhoid (b) Shigella enteritis (c) Subacute bacterial endocarditis (d) Gonorrhoea

Last Answer : Ans: B