2845001
Pregunta 1
Pregunta
All of the following are correct about Ludwig's Angina EXCEPT:
Respuesta
-
Fascial inflammation w/ b/l involvement of the submandibular, sublingual, and submental spaces
-
S/S include dysphagia, odynophagia, difficulty breathing, pain; B/L lower facial edema around the mandible and neck
-
Caused by anaerobes only
-
Must tx infection (with penicillin G) and maintain airway. tracheotomy may be necessary
Pregunta 2
Pregunta
Diarrhea, pneumonia, TB, and Malaria have been primary disease killers in 2012, just like they were in 1900.
Respuesta
- True
- False
Pregunta 3
Pregunta
CDC estimates there are 90,000-200,000 deaths occur annually d/t Nosocomial infections
Respuesta
- True
- False
Pregunta 4
Pregunta
Which of the following is not a threat to current antibiotic tx available
Respuesta
-
MRSA
-
VRE
-
E coli resistant to ciprofloxacin
-
E coli resistant to bactrim
-
BGM resistant to penicillin
Pregunta 5
Pregunta
Substances that act against or destroy infections (Fungal/Viral/Bacterial)
Respuesta
-
Anti-infective agent
-
Antibacterial Agents
-
Antibiotics
-
Antimicrobials
Pregunta 6
Pregunta
What are substances that destroy or suppress the growth or multiplication of bacteria?
Respuesta
-
Antibacterial agents
-
Antibiotics
-
Anti-infective agent
-
Antimicrobials
Pregunta 7
Pregunta
Substances produced by bacteria that can destroy or suppress the growth or multiplication of bacteria or prevent the action of bacteria are which of the following:
Respuesta
-
Antibiotics
-
Antibacterial
-
Anti-infective agents
-
Antimicrobials
Pregunta 8
Pregunta
MRSA stands for Methicillin Resistant Staphylococcus Aureus. What group of penicillin abx does Methicillin belong to?
Respuesta
-
Aminopenicillins
-
Ureidopenicillins
-
Caboxypenicillins
-
Antistaphylococcal
Pregunta 9
Pregunta
Fred is a 75 y/o man w/ a hx of pneumonia which a culture showed was positive for Klebsiella. Which of the following is the BEST choice of abx for this patient?
Respuesta
-
Pipericillin
-
Ampicillin
-
Vancomycin
-
Doxycycline
Pregunta 10
Pregunta
Protein synthesis inhibitors only target 30S and 50S subunits
Respuesta
- True
- False
Pregunta 11
Pregunta
Plasmid encoded acetyltransferases that inactivate which of the following drugs?
Respuesta
-
Chloramphenicol
-
Tetracycline
-
Streptomycin
-
Cloxacillin
Pregunta 12
Pregunta
Which of the following is not a risk factor for pseudomembranous colitis
Respuesta
-
Antibiotics (clindamycin, cephalosporins, ampicillin, erythromycin)
-
Elderly
-
Females w/ GU diseases
-
Infants
Pregunta 13
Pregunta
Sulfonamides are a structural analogue of what?
Respuesta
-
PABA
-
DHFR
-
Di
-
CD-4
Pregunta 14
Pregunta
Which of the following antifungals should NOT be used for superficial mycoses
Respuesta
-
Amphotericin B
-
Nystatin
-
Terbinafine
-
Griseofulvin
Pregunta 15
Pregunta
When should you give Amphotericin B
Respuesta
-
With all the other drugs, it will help with the absorption
-
PO first thing in the morning
-
Before other drugs, after you have given them NSAIDs and antiemetics for possible side effects.
-
Whenever you damn feel like.
Pregunta 16
Pregunta
Nystatin is incredibly toxic so you cannot use it for oral thrush.
Respuesta
- True
- False
Pregunta 17
Pregunta
Amphotericin B causes damage to what component of host cells?
Respuesta
-
Mitochondria
-
Cholesterol
-
Ribosomes
-
Amino Acids
Pregunta 18
Pregunta
Which of the following Azole antifungals is a prodrug?
Respuesta
-
Itraconazole
-
Fluconazole
-
Voriconazole
-
Ketoconazole
Pregunta 19
Pregunta
Which of the following cannot be applied topically?
Respuesta
-
Ketoconazole
-
Clotrimazole
-
Miconazole
-
Itraconazole
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