This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: A translucent colony displaying subtle beta hemolysis is isolated from a placenta culture. The Gram ... (Read 355 times)

sam.t96

  • Hero Member
  • *****
  • Posts: 570
on: Jun 25, 2018
A translucent colony displaying subtle beta hemolysis is isolated from a placenta culture. The Gram stain revealed gram-positive cocci in pairs. The microbiologist drops 3 catalase reagent onto a colony on sheep blood agar, and it produces bubbles.
 
  He then performs a Staphyloccocus latex agglutination and the suspension remains smooth. The next step is to
  A) perform a thermonuclease test due to an invalid latex agglutination result.
  B) repeat the catalase test due to an invalid result.
  C) report the organism as Staphylococcus aureus.
  D) report the organism as Staphylococcus not S. aureus.

Question 2

Which of following urine collection procedures provides a specimen that is acceptable for anaerobic culture?
 
  A) In and out catheterization B) Urostomy bag
  C) Cystoscopy D) Suprapubic aspiration


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Heffejeff

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jun 25, 2018
Answer to Question 1

B

Answer to Question 2

D


sam.t96

  • Member
  • Posts: 570
Reply 2 on: Jun 25, 2018
Gracias!

raenoj

  • Member
  • Posts: 340
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

After 5 years of being diagnosed with rheumatoid arthritis, one every three patients will no longer be able to work.

Did you know?

Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Gram-positive and Gram-negative bacteria. Gram-positive and Gram-negative bacteria.
A partially submerged alligator displaying a typical ambush position A partially submerged alligator displaying a typical ambush position
Blood Agar Plate- gamma hemolysis Blood Agar Plate- gamma hemolysis
Gram negative N. gonorrhoeae. Gram negative N. gonorrhoeae.
Cross section of the placenta Cross section of the placenta
Human beta-globin–complex locus control region Human beta-globin–complex locus control region
Video: Summary of female reproductive cycle days 1-28

For a complete list of videos, visit our video library