A. Determine the neutrophil count, obtain blood cultures including one set through the Hickman line, begin vancomycin, ceftazidime and an aminoglycoside
B. Determine the neutrophil count, obtain blood cultures including one set through the Hickman line, begin ceftazidime and an aminoglycoside
C. Obtain blood cultures including one through the Hickman line; Determine the neutrophil count; if the patient is neutropenic, begin vancomycin and ceftazidime; if the patient is not neutropenic, begin vancomycin alone
D. Obtain blood cultures including one through the Hickman line; Determine the neutrophil count; if the patient is neutropenic, begin vancomycin and ceftazidime and an aminoglycoside; if the patient is not neutropenic, begin vancomycin alone
E. Obtain blood cultures including one through the Hickman line; Determine the neutrophil count, and begin vancomycin only (whether neutropenic or not)
A. Streptococcus pneumoniae
B. Streptococcus faecium (enterococcus)
C. Staphylococcus aureus, methicillin sensitive
D. Escherischia coli
E. Streptococcus pyogenes
flexion and a left upgoing toe (positive Babinski sign). A CT scan of the head reveals several ring enhancing lesions. |
The most likely diagnoses are [3]: |
A. Repeat Lumbar Puncture and Brain Biopsy
B. Repeat Lumbar Puncture, Special CNS Cultures, and empiric antifungal therapy
C. Anti-herpesviral therapy following Repeat Lumbar Puncture
D. Repeat Lumbar Puncture, High Dose Dexamethasone
E. Repeat Lumbar Puncture, MRI Scan of the Brain, Empiric Antibacterial Therapy
A. Triple therapy including an HIV-protease inhibitor
B. Addition of limovudine to the zidovudine
C. Stop zidovudine and start Didanosine (DDI) + Limovudine
D. Stop zidovudine and start Didanosine alone
E. Stop zidovudine and use an HIV- protease inhibitor alone
Which of the following is probably the BEST prophylaxis for MAC [6] ? |
A. Major cause of sepsis and meningitis in newborn infants in USA
B. Major cause of Pregnancy-related morbidity and mortality
C. Incidence has been decreasing in non-pregnant adults in the USA
D. Nearly all isolates are sensitive to penicillin
E. Risk Factors include Age >60 years, diabetes mellitus, malignancy, and HIV
A. Addition of sulbactam to ampicillin improves anti-staphylococcal coverage
B. Addition of tazobactam to piperacillin (Zosyn®) improves anti-pseudomonal coverage
C. Mezocillin and ticarcillin have similar Gram negative rod coverage
D. Ticarcillin-clavulonate is reasonable empiric coverage for infected diabetic foot ulcers
E. Amoxicillin-clavulonate is reasonable for treatment of recurrent sinusitis
A. Causes abdominal pain and increased flatulance in most persons
B. May be treated with metronidazole or quinacrine
C. Can cause malabsorption with chronic diarrhea
D. Often picked up from contaminated water
E. Usually causes a bloody, watery diarrhea
TOPIC CARD REFERENCES |