Test. Staphylococci & Streptococci – part 2. (~ 30 min)

• newborn

• fever

• diffuse sloughing of the upper layers of the epidermis

What else could be seen?

Sort bacteria and diseases:

Which of the following enzymes converts hydrogen peroxide to water?

Acute poststreptococcal glomerulonephritis usually presents with ________

• child

• yellowish crusts on the face

• β-hemolytic

• Gram+ cocci

• Catalase –

• Coagulase –

Which of the following is a cause?

Which of the following gram-positive cocci are novobiocin sensitive?

Proteus / Klebsiella / Staphylococcus urinary tract infection is associated with which of the following types of renal stones?

Skin infection caused by group A Streptococcus may lead to:

Sort elements:

Which of the following factors is responsible for red skin rash of scarlet fever?

• adult with intravascular catheter

• fever

• back pain

• tenderness over vertebrae

• bacteremia in anamnesis

Which of the following is the most likely diagnosis?

Which of the following gram-positive cocci are bacitracin resistant?

Which of the following is the drug of choice for the treatment of bacterial endocarditis caused by S. epidermidis?

Pick staphylococcus species:

• young sexually active woman

• dysuria

• gram+ cocci in urine culture

Which of the following is a cause?

Which of the following best describes what superantigen is?

Which of the following gram-positive cocci are optochin resistant?

Which of the following virulence factors of Staphylococcus aureus binds Fc fragment of IgG to prevent complement activation and phagocytosis?

S sanguinis produces dextrans that bind to:

Which of the following bacteria are bile-soluble?

Staphylococcus saprophyticus displays _______________

• ate mayonnaise salad

• 1-2 hours after eating nausea, vomiting

• self-limiting watery diarrhea

Which of the following is a cause?

• subacute endocarditis caused by Streptococcus bovis

You should screen the patient for which of the following?

Which of the following bacteria grow in 6.5% NaCl?

You found that a pregnant woman is positive for group B strep. You should  prescribe ___________

Staphylococcus aureus causes ______________

You should screen all pregnant women at 35–37 weeks of gestation with rectal and vaginal swabs for _________

Anti-DNase B antibodies indicate infection with:

• pharyngitis with exudate

• blanching sunburn-like rash with goose pimples

This is a description of which of the following?

Sort disease and cause:

Sort subacute endocarditis causative agents:

Which of the following organisms give a positive hippurate hydrolysis test?

Detachment of epidermis from stratum granulosum (upper layers of the epidermis) is a feature of ________

Which of the following toxins of Streptococcus pyogenes cause fever and rash of scarlet fever?