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

Author Question: Thayer-Martin is a selective medium designed to isolate A) Neisseria gonorrhoeae from normal ... (Read 65 times)

HCHenry

  • Hero Member
  • *****
  • Posts: 591
on: Jun 25, 2018
Thayer-Martin is a selective medium designed to isolate
 
  A) Neisseria gonorrhoeae from normal vaginal flora.
  B) Neisseria meningitidis from normal upper respiratory flora.
  C) both A and B.
  D) neither A nor B.

Question 2

The catheterized urine from a pregnant 28-year-old female at 26 weeks gestation grows 110 colonies of beta-hemolytic, gray colonies that prove to be catalase negative, PYR negative, and hippurate hydrolysis positive.
 
  There is no growth on the MacConkey agar. A 0.001 mL calibrated loop was used to inoculate both agars. This organism should be reported as
  A) >100,000 CFU/mL of Streptococcus agalactiae. B) >10,000 CFU/mL of Streptococcus pyogenes.
  C) >100,00 CFU/mL of Streptococcus pyogenes. D) >1000 CFU/mL of Streptococcus agalactiae.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

katieost

  • Sr. Member
  • ****
  • Posts: 358
Reply #1 on: Jun 25, 2018
Answer to Question 1

C

Answer to Question 2

A


HCHenry

  • Member
  • Posts: 591
Reply 2 on: Jun 25, 2018
Wow, this really help

scikid

  • Member
  • Posts: 300
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

Did you know?

Women are two-thirds more likely than men to develop irritable bowel syndrome. This may be attributable to hormonal changes related to their menstrual cycles.

Did you know?

Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

Most women experience menopause in their 50s. However, in 1994, an Italian woman gave birth to a baby boy when she was 61 years old.

The Morris Adjustable Chair, designed by Philip Webb, made by Morris, Marshall, Faulkner & Co. The Morris Adjustable Chair, designed by Philip Webb, made by Morris, Marshall, Faulkner & Co.
Synthesis of designed antisense RNAs Synthesis of designed antisense RNAs
People with normal color vision see the number 29 in the chart; however, those who are color-blind c People with normal color vision see the number 29 in the chart; however, those who are color-blind c
The karyotype of an XYY male. Affected individuals are usually taller than normal, and some, but not The karyotype of an XYY male. Affected individuals are usually taller than normal, and some, but not
Loss of brain cells in a transgenic Huntington-disease mouse. (a) Section of normal mouse-brain stri Loss of brain cells in a transgenic Huntington-disease mouse. (a) Section of normal mouse-brain stri
The traditional human karyotypes derived from a normal female and a normal male The traditional human karyotypes derived from a normal female and a normal male
Video: The Krebs Cycle Animation

For a complete list of videos, visit our video library