Microbiologie Test

La cryptococcose est due une :

Klebsiella is sensitive to

Mycobacterium leprae បង្កជម្ងឺ ៖

Mycobacterium Leprae ជាបាក់តេរី ៖

Prevention for Citrobacter is

Klebsiella ជាបាក់តេរី ៖

Serratia ជាបាក់តេរី ៖

Citrobacter ជាបាក់តេរី ៖

Enterobacter បង្កជម្ងឺ​ ៖

Incubation period of Cholerae is

ការចម្លងរោគដែលបង្កអោយជា Cholerae តាមរយៈ :

Prevention for leprosy is

Mycobacterium tuberculosis បង្កជម្ងឺ ៖

Medicament for treatment Leprosy is

Serratia បង្កជម្ងឺ ៖

Vibrio ជាបាក់តេរី ៖

Which of the following bacteria have been found to be most resistant to the drug vancomycin?

A 25-y woman came to ER having 5-hour of fever, rash, and altered mental status. Her BP is low (76/58) and HR is fast. After physical exam, a used tampon is removed from genital tract. Culture ofvaginal and nasal specimen reveals Gram positive in cluster. What factor is responsible for systemic shock syndrome?

A 10-year-old male is taken to his physician by his parents due to a sore throat. The bacteria
from throat specimen are gram-positive and bacitracin inhibits their growth. The child is given
treatment of Penicillin G and sent home. 20 years later, the patient presents to the emergency
department with dyspnea on exertion and CXR showed an enlarged cardiac silhouette and
pulmonary edema. The patient’s current symptomatology most likely occurred secondary to which of
the following?

A 65-old man transferred to ER having sudden nausea vomiting & confusion. Physical exam:
high fever 38.8C, Brudzinski positive and altered mental status. CSF Gramm stain reveals gramm+
lancet-shape diplococci. Which of the following is true about the pathogen?

A 25-y woman came to ER having 5-hour of fever, rash, and altered mental status. Her BP is low (76/58) and HR is fast. Nasal specimen reveals Gramm positive in cluster with positive test for coagulase. What is most likely organism responsible for problem?

What is the most common type of infection caused by Streptococcus pneumoniae?

A 35-y patient was put on Central Venous Perfusion (CVP) line in an Intensive Care Unit (ICU)
for 10 days. Culture grows staph epidermidis. What is appropriate description about staph
epidermidis?

60-man is hospitalized for pneumonia and urine catheter is placed. Patient feels better after 2
days, however he has dysuria and urgency. A urine culture reveals gramm+ in pairs and chain.
Antibiogram is resistant to vancomycin. What is true about the pathogen?

A 17-year female was admitted complaining about a fever of 39.3oC and vomiting. She started
her menstrual period 4 days before she became ill. On the next day of admission, she had continued
fever, vomiting and loose stools. She was hypotensive of SBP of 78 & DBP 54 mmHg with a heart
rate of 120 beats per min. Physical exam found most prominent erythematous rash on her trunk.
Cultures were obtained from vaginal specimen show catalase positive, Gram positive cocci of
staphylococcus colonies. Which pathogen is responsible the stated problem?

A 6-year-old boy presents to his pediatrician for sore throat and a headache. His symptoms
began approximately 2 days ago and have not improved. The boy appears uncomfortable and feels
warm. Physical examination is notable for perioral crusted lesions with tonsillar swelling with
exudates. Which of the following is most likely cause the problem?

A 19-y sexually active woman came to OPD having dysuria and pain when urinating. Urine
culture reveals Gram positive, Coagulase negative and novobiocin negative cocci. What pathogen is
most likely causing the presenting problem?

A 6-year-old boy presents to his pediatrician for sore throat and a headache. His symptoms
began approximately 2 days ago and have not improved. The boy appears uncomfortable and feels
warm. Physical examination is notable for perioral crusted lesions with tonsillar swelling with
exudates. Pharyngeal swap reveals gram positive cocci, with catalase negative and bacitracin
sensitive. Which group of hemolysis the pathogen belong?

A 10-year-old male is taken to his physician by his parents due to a sore throat. The bacteria
from throat specimen are gram-positive and bacitracin inhibits their growth. The child is given
treatment of Penicillin G and sent home. Which of the following is most likely cause the problem?

A 17-year female was admitted complaining about a fever of 39.3oC and vomiting. She started
her menstrual period 4 days before she became ill. On the next day of admission, she had continued
fever, vomiting and loose stools. She was hypotensive of SBP of 78 & DBP 54 mmHg with a heart
rate of 120 beats per min. Physical exam found most prominent erythematous rash on her trunk.
Cultures were obtained from vaginal specimen show catalase positive, Gram positive cocci of
staphylococcus colonies. Which cytokines are responsible for systemic shock syndrome?

A 39-y patient is on Central Venous Perfusion line in an ICU. Culture around the line grows
Gramm positive, Coagulase negative cocci in cluster. Which of the following is most likely pathogen
for the above description?

A 19-y sexually active woman came to OPD having dysuria and pain when urinating. Urine
culture reveals staph saprophyticus. Which is urease test result for this pathogen?

A 39-y patient is on Central Venous Perfusion line in an ICU. Culture around the line grows
Gramm positive, Coagulase negative cocci in cluster. What the pathogen most likely reacts with
Novobiocin test?

A 17-year female was admitted complaining about a fever of 39.3oC and vomiting. She started
her menstrual period 4 days before she became ill. Physical exam found most prominent
erythematous rash on her trunk. Vaginal specimen shows catalase positive, Gram positive cocci. The
patient was given intravenous fluids and IV antibiotics and transported to the hospital. Which of the
following microorganism causes the condition?

Which biochemical test to distinguish between Staph epidermidis and Staph areus?

A 4-year boy was admitted establish the diagnosis of a generalized skin rash and fever. The
family histories were not known because the boy was in care center from age of 2 months. The boy
experienced frequent upper respiratory infections and tonsillitis. Diffused epidermal exfoliation from
the face, thorax, members, and scalp were observed. Culture of injured skin was positive for
Staphylococcus aureus. What factor is responsible for the problem?

What are property of Staph aureus ?