Katie Koontz
Quiz by , created more than 1 year ago

All about strep

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Katie Koontz
Created by Katie Koontz about 8 years ago
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Streptococcus

Streptococcus

Question 1 of 19

1

All catalase for streptococceae is negative

Select one of the following:

  • True
  • False

Explanation

Question 2 of 19

1

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Gram stain morphology: Cocci in pairs and ( chains, clusters, tetrads, rods )

Explanation

Question 3 of 19

1

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Colony Morphology of streptococcus: ( smooth, wet, bumpy ), domed, translucent, and sometimes ( dry, sticky, gummy, creamy )

Explanation

Question 4 of 19

1

One of the MOST serious pathogens known

Select one of the following:

  • Group A Streptococci

  • Group B Streptococci

  • Group C Streptococci

  • Group D Streptococci

Explanation

Question 5 of 19

1

Strep throat is caused by S. pyogenes

Select one of the following:

  • True
  • False

Explanation

Question 6 of 19

1

Group A is also known as

Select one of the following:

  • S. Pyogenes

  • S. agalactiae

  • Serogroup

  • Enterococcus Faecalis

  • Non-enterococcus

Explanation

Question 7 of 19

1

Group B is also known as

Select one of the following:

  • S. agalactiae

  • S. pyogenes

  • Serogroup

  • Enterococcus

  • Enterococcus Faecalis

Explanation

Question 8 of 19

1

Group C, F and G are also known as

Select one of the following:

  • Serogroup

  • Strep. Pyogenes

  • Strep. Agalactiae

  • Enterococcus faecalis

  • Non-enterococcus

Explanation

Question 9 of 19

1

Group D is also known as

Select one of the following:

  • enterococcus

  • serogroup

  • strep. pyogenes

  • strep. agalaciae

Explanation

Question 10 of 19

1

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( Scarlet Fever, Impetigo, Step Toxic Shock, Rheumatic fever, Acute Post-strep glomerulonephritis ) usually appears within 1-2 days after pharyngitis appears. Occurs most often in children between 2 and 10 years of age. Characteristic rash- first appears on side of neck, spreads over chest and abdomen and finally covers extremities. Diffuse erythema with superimposed punctuate red spots. High fever.

Explanation

Question 11 of 19

1

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( Impetigo (pyoderma), Scarlet Fever, Rhuematic Fever, Acute Post-strep Glomerulonephritis, Strep Toxic Shock ) begins with an outbreak of vesicular lesions on arms and legs, nose, mouth, throat, scalp. Lesions soon become pustular and in time are covered by a thick crust of a dark yellowish color. Patient may complain of itching.

Explanation

Question 12 of 19

1

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( Strep Toxic Shock, Impetigo (pyoderma), Scarlet fever, Rheumatic fever, Acute post-strep glowerulonephritis ) causes necrotizing fascitis. progressive, rapidly spreading, inflammatory infection of deep tissue. Necrosis quickly spreads along deep fascial plane. High mortality rate

Explanation

Question 13 of 19

1

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( Rheumatic fever, Scarlet Fever, Acute post-strep glomerulonephritis, Impetigo ((pyoderma), Strep Toxic Shock ) is a major problem in developing countries. Usually follows pharyngitis, can occur a few days to 5 weeks post strep infection. May lead to chronic, progressive damage to heart valves. Patient may need to be placed on antibiotics for life.

Explanation

Question 14 of 19

1

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( Acute Post-strep Glomerulonephritis, Scarlet Fever, Rheumatic Fever, Impetigo (pyoderma), Strep Toxic Shock ) is characterized by acute inflammation of renal glomerulus with edema, hypertension, hematuria, and proteinuria.

Explanation

Question 15 of 19

1

What disk can be used to encourage growth of nutrient deficient strep?

Select one of the following:

  • "A" disk

  • "P" disk

  • PYR disk

  • Pyridoxal disk

Explanation

Question 16 of 19

1

What is the most common cause of SBE (subacute bacterial endocarditis)?

Select one of the following:

  • "Viridans" Strep

  • Group A

  • Group B

  • Group C

Explanation

Question 17 of 19

1

What antibiotic would be the drug of choice for SBE?

Select one of the following:

  • Vancomyocin

  • Penicillin G

  • Cipro

Explanation

Question 18 of 19

1

Which group is penicillin resistant?

Select one of the following:

  • Group A

  • Group B

  • Group C

  • Group D

Explanation

Question 19 of 19

1

Common Infections associated with group B beta streptococcus. (Check all that apply)

Select one or more of the following:

  • neonatal meningitis

  • sepsis

  • common cold

  • sore throat

  • pnuemonia

Explanation

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