Review Test Submission_ Final Exam Review Questions –practice results

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School

Calhoun Community College *

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Course

2021

Subject

Biology

Date

May 24, 2024

Type

pdf

Pages

24

Uploaded by jaleasej

5/3/2021 Review Test Submission: Final Exam Review Questions – (... https://blackboard.calhoun.edu/webapps/assessment/review/review.jsp?attempt_id=_10879433_1&course_id=_53639_1&content_id=_3673848_1&r… 1/24 Review Test Submission: Final Exam Review Questions (SP2021) MLT_141_H07 - MLT Microbiology I Course Content ... Cumulative Final Review Review Test Submission: Final Exam Review Questions User Josephine Alease Sullivan Course (SP2021) MLT_141_H06/H07 - MLT Microbiology I Test Final Exam Review Questions Started 5/2/21 10:11 PM Submitted 5/3/21 12:08 AM Status Completed Attempt Score 133 out of 145 points Time Elapsed 1 hour, 57 minutes Question 1 Quantify the colony growth on this SBA plate. Question 2 Home Student Resources 1 out of 1 points 1 out of 1 points Josephine Sullivan
5/3/2021 Review Test Submission: Final Exam Review Questions – (... https://blackboard.calhoun.edu/webapps/assessment/review/review.jsp?attempt_id=_10879433_1&course_id=_53639_1&content_id=_3673848_1&r… 2/24 Interpret the Gram Stain reaction of the organism in the image. Question 3 What are the clear areas inside this Gram positive bacilli? Question 4 What type of hemolysis pattern does the organism in the image produce? Question 5 1 out of 1 points 1 out of 1 points 1 out of 1 points
5/3/2021 Review Test Submission: Final Exam Review Questions – (... https://blackboard.calhoun.edu/webapps/assessment/review/review.jsp?attempt_id=_10879433_1&course_id=_53639_1&content_id=_3673848_1&r… 3/24 What type of hemolysis pattern does the organism in the image produce? Question 6 What type of hemolysis pattern does the organism in the image produce? Question 7 >100K CFU/mL of a GNB were isolated on MAC agar from a urine specimen. Biochemical results are as follows: Glucose: Acid, gas produced Indole: nega±ve Urea: posi±ve PDA: posi±ve H2S: posi±ve The organism is MOST likely: 1 out of 1 points 0 out of 1 points
5/3/2021 Review Test Submission: Final Exam Review Questions – (... https://blackboard.calhoun.edu/webapps/assessment/review/review.jsp?attempt_id=_10879433_1&course_id=_53639_1&content_id=_3673848_1&r… 4/24 Question 8 A GNR, isolated from a stool culture, produces a yellow colony on TCBS agar, a yellow slant/yellow bu² on TSI and a pink slant/yellow bu² on KIA is able to ferment: Question 9 A nasal swab from a 2 year old was plated on SBA, CA and MAC. The direct gram stain showed Moderate WBCs and 3+ gram negative coccobacilli. After 18 hours of incubation, no growth was present on the SBA or MAC plates. The CA had 3+ growth of small, grey colonies. What assumptions about this organism can you make from this growth pattern? Question 10 A pa±ent has been on treatment for gastric ulcers caused by H. pylori for 4 months. Which of the following tests should NOT be used to determine the effec±veness of this pa±ent’s treatment schedule? Question 11 A sputum culture from an alcoholic seen in the ER grows gray, mucoid, stringy colonies on SBA. The isolate grows pink colonies on MAC agar. The colonies yield the following test results: Mo±lity: - Indole: - Glucose: + Oxidase: - Citrate: + VP: + What is the MOST likely organism? Question 12 An aerobic GPR with spores belongs to the genus: Question 13 1 out of 1 points 1 out of 1 points 1 out of 1 points 1 out of 1 points 1 out of 1 points 1 out of 1 points
5/3/2021 Review Test Submission: Final Exam Review Questions – (... https://blackboard.calhoun.edu/webapps/assessment/review/review.jsp?attempt_id=_10879433_1&course_id=_53639_1&content_id=_3673848_1&r… 5/24 An aerobic GPR with swollen, club-shaped ends is a suspected: Question 14 An aerobic, partially acid fast, branching, GPR is most likely: Question 15 An ideal specimen for the isolation of a catalase negative GPR displaying H2S in TSI and test tube brush morphology in gelatin is: Question 16 Colonies suspicious for C. diphtheriae on Tinsdale agar: Question 17 Escherichia coli is a lways pathogenic. Question 18 Listeria monocytogenes can be distinguished from Streptococcus agalactiae (Group B Streptococcus ) because it is: 1. catalase positive 2. gram positive 3. sodium hippurate positive Question 19 Nontreponemal tests can be used to screen for syphilis in which stage of the disease? There may be more than 1 answer. Question 20 Spontaneous abortion or stillbirth during pregnancy may result from an infection with: 1 out of 1 points 0 out of 1 points 1 out of 1 points 1 out of 1 points 1 out of 1 points 0 out of 1 points 1 out of 1 points
5/3/2021 Review Test Submission: Final Exam Review Questions – (... https://blackboard.calhoun.edu/webapps/assessment/review/review.jsp?attempt_id=_10879433_1&course_id=_53639_1&content_id=_3673848_1&r… 6/24 Question 21 The best procedure(s) to differentiate Bacillus anthracis from other non-pathogenic Bacillus sp. include motility and hemolysis production because B. anthracis is: Question 22 The etiological agent of anthrax is: Question 23 The pathogenic enteric organism that characteris±cally produces rice water stools causes disease because of: Question 24 What reac±on can be used to differen±ate Klebsiella pneumoniae from K. oxytoca? Question 25 Which agar contains bile salts and dyes to slow the growth of most nonpathogenic gram nega±ve bacilli and allow Salmonella spp. and Shigella spp. to grow? Question 26 Which of the following biochemical tests or physical characteris±cs can defini±vely determine if a gram nega±ve rod is a member of the Enterobacteriaceae or a true nonfermenter? Question 27 Which of the following characteris±cs differen±ate H. pylori from Campylobacter sp.? Question 28 Which of the following medium promotes the formation of the metachromatic granules in Corynebacterium diphtheriae ? 1 out of 1 points 1 out of 1 points 1 out of 1 points 1 out of 1 points 1 out of 1 points 1 out of 1 points 1 out of 1 points 1 out of 1 points
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