Pharmacology Quiz 1 Over Chemotherapy
(159).jpg "Pharmacology Quiz 1 Over Chemotherapy - Quiz")
Antifungals/Antibiotics, etc.
Questions and Answers
- 1.
Choose all drugs that should be taken on an empty stomach
- A.
Erythromycin
- B.
Amoxacillin
- C.
Cefalcor
- D.
Tetracycline
- E.
All
Correct Answer(s)
A. Erythromycin
B. Amoxacillin
D. TetracyclineExplanation
The drugs Erythromycin, Amoxacillin, and Tetracycline should be taken on an empty stomach. Taking them with food can reduce their absorption and effectiveness.Rate this question:
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- 2.
Which drugs are hard on the liver?
- A.
Ketoconazole only
- B.
Most antivirals
- C.
Ketoconazole, Lamisil and Clotrimazole
- D.
Mebendazole
Correct Answer
C. Ketoconazole, Lamisil and ClotrimazoleExplanation
Ketoconazole, Lamisil, and Clotrimazole are all drugs that are known to be hard on the liver. These drugs are commonly used to treat fungal infections, but they can cause liver damage in some cases. It is important to monitor liver function while taking these medications and to discontinue use if any signs of liver damage occur. Mebendazole, on the other hand, is not known to be hard on the liver.Rate this question:
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- 3.
Do NOT use these if Pregnant, can cause adverse effects (may be more than one correct answer)
- A.
Mebendazole, Sulfasalazine
- B.
Ketoconazole, Ciprofloxacin
- C.
Pin-Rid
- D.
Diflucan, Pin-Rid
Correct Answer(s)
A. Mebendazole, Sulfasalazine
B. Ketoconazole, CiprofloxacinExplanation
The correct answer is Mebendazole, Sulfasalazine, Ketoconazole, Ciprofloxacin. These medications can cause adverse effects if taken during pregnancy. It is important for pregnant women to avoid these medications to prevent any harm to the developing fetus.Rate this question:
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- 4.
Which drug group inhibits folic acid synthesis? (therefor may cause birth defects)
- A.
Aminoglycosides (Gentamicin)
- B.
Pin-Rid
- C.
Sulfonamides (Sulfasalazine)
- D.
Cephalosporins (Cefalcor)
Correct Answer
C. Sulfonamides (Sulfasalazine)Explanation
Sulfonamides (Sulfasalazine) inhibit folic acid synthesis. Folic acid is essential for the development of a healthy fetus during pregnancy. By inhibiting its synthesis, sulfonamides can interfere with the proper development of the baby, potentially leading to birth defects. Therefore, pregnant women are generally advised to avoid taking sulfonamides to minimize the risk of harm to the developing fetus.Rate this question:
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- 5.
This drug interacts with Diuretics and Neuromuscular Blockers
- A.
Cefalcor
- B.
Pin-Rid
- C.
Gentamicin
- D.
Amoxacillin
Correct Answer
C. GentamicinExplanation
Gentamicin is the correct answer because it is known to interact with diuretics and neuromuscular blockers. Diuretics are medications that increase urine production and can affect the levels of certain drugs in the body, including gentamicin. Gentamicin can also interact with neuromuscular blockers, which are drugs that block the transmission of nerve impulses to the muscles, potentially leading to increased risk of muscle weakness or paralysis. Therefore, it is important to be cautious when using gentamicin in combination with these medications to avoid any potential adverse effects.Rate this question:
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- 6.
Tetracyclines decrease the effect of this drug; this drug decreases the effect of aminoglycosides
- A.
Penicillin
- B.
Digoxin
- C.
Mebendazole
- D.
Tetracycline
Correct Answer
A. PenicillinExplanation
Tetracyclines decrease the effect of penicillin, meaning that when both drugs are taken together, the effectiveness of penicillin is reduced. On the other hand, this drug (penicillin) decreases the effect of aminoglycosides, implying that when penicillin is taken alongside aminoglycosides, the effectiveness of aminoglycosides is also reduced. Therefore, penicillin is the correct answer because it is the drug that is affected by tetracyclines and also affects the effectiveness of aminoglycosides.Rate this question:
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- 7.
Not for kids under 8 because it will stain their teeth
- A.
Amoxacillin
- B.
Tetracycline
- C.
Cefalcor
- D.
Mebendazole
Correct Answer
B. TetracyclineExplanation
Tetracycline is not recommended for kids under 8 years old because it can stain their teeth. This medication is known to cause permanent discoloration of the teeth in young children, especially those whose teeth are still developing. Therefore, it is important to avoid prescribing tetracycline to children under 8 to prevent this potential side effect.Rate this question:
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- 8.
These are metabolized in the liver and excreted in urine and feces
- A.
Anitfungals
- B.
Cephalosporins
- C.
Aminoglycosides
- D.
Flouroquinolones
Correct Answer
D. FlouroquinolonesExplanation
Fluoroquinolones are a class of antibiotics that are metabolized in the liver and eliminated from the body through urine and feces. This means that after being taken orally or intravenously, fluoroquinolones are processed by the liver and then excreted through the kidneys in urine and through the intestines in feces. This information helps us understand the pharmacokinetics of fluoroquinolones and how they are eliminated from the body.Rate this question:
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- 9.
This may have cross sensitivity with thiazide diuretics and sulfonylureas
- A.
Sulfasalazine
- B.
Cephalosporins
- C.
Pin-Rid
- D.
Anthelmintics
Correct Answer
A. SulfasalazineExplanation
Sulfasalazine may have cross sensitivity with thiazide diuretics and sulfonylureas. This means that individuals who are allergic or sensitive to thiazide diuretics and sulfonylureas may also have a similar reaction to sulfasalazine. It is important to be cautious when prescribing or taking sulfasalazine in patients who have a known sensitivity to these medications.Rate this question:
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- 10.
This drug is nicknamed HENPEcK
- A.
Lamisil
- B.
Cefalcor
- C.
Azoles
- D.
Nystatin
Correct Answer
B. Cefalcor -
- 11.
Treats Oropharyngeal Candidiasis, Vaginal preps and Tineas
- A.
Cefalcor
- B.
Clotrimazole
- C.
Azoles
- D.
Diflucan
Correct Answer
B. ClotrimazoleExplanation
Clotrimazole is the correct answer because it is a medication that is commonly used to treat oropharyngeal candidiasis (a fungal infection in the mouth and throat), vaginal preparations (such as creams or suppositories used to treat yeast infections), and tineas (fungal infections of the skin). It belongs to a class of antifungal medications called azoles. Diflucan is also an antifungal medication, but it is not specifically mentioned in the given information. Cefalcor is not an antifungal medication.Rate this question:
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- 12.
Newer class, less toxic than Amphotericin B but also less effective
- A.
Amphotericin C
- B.
Fluconazole
- C.
Pin-Rid
- D.
Azoles
Correct Answer
D. AzolesExplanation
Azoles are a newer class of antifungal drugs that are less toxic than Amphotericin B, but they are also less effective. This means that while they may have fewer side effects and be better tolerated by patients, they may not be as potent in treating fungal infections compared to Amphotericin B. Therefore, Azoles can be considered a safer alternative to Amphotericin B, but their efficacy may be compromised.Rate this question:
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- 13.
Topical, minimum of 6 months daily use, treatment of Onychomycosis (nail fungus)
- A.
Diflucan
- B.
Azoles
- C.
Lamisil
- D.
Zidovudine
Correct Answer
C. LamisilExplanation
Lamisil is the correct answer because it is a topical treatment that is used daily for a minimum of 6 months to treat Onychomycosis, which is a nail fungus. The other options, Diflucan, Azoles, and Zidovudine, are not typically used for this specific condition.Rate this question:
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- 14.
Don't use if pt has kidney disease, can go into kidney failure
- A.
Amphotericin B
- B.
Diflucan
- C.
Fluconazole
- D.
Cefalcor
Correct Answer
A. Amphotericin BExplanation
Amphotericin B is the correct answer because it is a medication used to treat fungal infections. It is particularly effective against severe or systemic fungal infections that may not respond to other antifungal drugs. It is commonly used when other treatments have failed or when the infection is life-threatening. While it can have side effects, including kidney damage, the statement specifically mentions not to consider kidney disease as a contraindication. Therefore, Amphotericin B is the most appropriate choice for treating fungal infections in this scenario.Rate this question:
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- 15.
This drug prevents shedding of viral protein coat and increases dry mouth with anticholergenic agents
- A.
Mebendazole
- B.
Rimantadine
- C.
Zidovudine
- D.
Gentamycin
Correct Answer
B. RimantadineExplanation
Rimantadine is the correct answer because it is an antiviral drug that prevents the shedding of viral protein coat. It is commonly used to treat and prevent influenza A virus infections. Additionally, one of the side effects of rimantadine is dry mouth, which is caused by its anticholinergic properties.Rate this question:
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- 16.
Prevents HIV from transfering to an unborn child
- A.
Zovirax
- B.
Digoxin
- C.
Diflucan
- D.
Zidovudine
Correct Answer
D. ZidovudineExplanation
Zidovudine is an antiretroviral medication that is commonly used to treat HIV infection. It works by inhibiting the replication of the virus in the body. In the context of the given statement, zidovudine is used to prevent the transmission of HIV from an infected mother to her unborn child. This is known as the prevention of mother-to-child transmission (PMTCT) of HIV. Zidovudine is given to the mother during pregnancy, labor, and delivery, as well as to the newborn baby, to reduce the risk of HIV transmission.Rate this question:
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- 17.
Treats Herpes 1 & 2, Severe Genital Herpes, Chicken Pox and Shingles
- A.
Zovirax
- B.
Cefalcor
- C.
Isoniazad
- D.
Flouroqinolones
Correct Answer
A. ZoviraxExplanation
Zovirax is the correct answer because it is a medication that is commonly used to treat herpes simplex virus infections, including both herpes 1 and 2. It is also effective in treating severe genital herpes, as well as chickenpox and shingles. Therefore, Zovirax is the most appropriate choice among the given options for treating these specific conditions.Rate this question:
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- 18.
Most commonly diagnosed parasite in the US, contracted through food or water
- A.
Herpes
- B.
Trichomoniasis
- C.
Giardiasis
- D.
Roundworms
Correct Answer
C. GiardiasisExplanation
Giardiasis is the most commonly diagnosed parasite in the US, and it is typically contracted through contaminated food or water. This parasitic infection is caused by the Giardia lamblia parasite, which can cause symptoms such as diarrhea, abdominal pain, and nausea. It is important to practice good hygiene and ensure the cleanliness of food and water sources to prevent the transmission of giardiasis.Rate this question:
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- 19.
Good alternative to Penicillin if allergic
- A.
Diflucan
- B.
Erythromycin
- C.
Gentamycin
- D.
Clindamycin
Correct Answer
B. ErythromycinExplanation
Erythromycin is a good alternative to Penicillin for individuals who are allergic to Penicillin. It belongs to the macrolide antibiotic class and is effective against a wide range of bacterial infections. Erythromycin works by inhibiting the growth of bacteria and is commonly used to treat respiratory tract infections, skin infections, and sexually transmitted diseases. It is well-tolerated by most individuals and is often prescribed as a substitute for Penicillin in cases of allergy.Rate this question:
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