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MSN Exam for Leptospirosis (PM)
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Question 1
Ocular manifestations common in anicteric leptospirosis are:
A
Conjunctival suffusion
B
All the above
C
Retro orbital pain
D
Photophobia
Question 2
Which of these is not true regarding laboratory findings in anicteric phase of Leptospirosis?
A
Aminotransferases are elevated
B
Alkaline phosphatases are elevated
C
White blood cells (WBC) range from below normal to moderately elevated
D
Erythrocyte sedimentation rate (ESR) is reduced
Question 3
Leptospirosis in human rarely occurs through:
A
Indirect contact with contaminated animal urine
B
Direct contact with contaminated animal urine
C
Contact with contaminated soil
D
Contact with contaminated human urine
Question 4
Which of these statements is not true with regard to leptospires?
A
They are obligate aerobes
B
They are straight spirochetes
C
May be stained using carbol fuchsin counterstain
D
Optimum growth temperature is 28-300 C
Question 5
Which of these is not an alternative name for Leptospirosis?
A
Mud fever
B
Rice-field fever
C
Cattle fever
D
Icterohemorrhagic fever
Question 6
For isolation of leptospires, blood culture should be taken:
A
As soon as possible after patient’s presentation
B
Second week after patient’s presentation
C
Third week after patient’s presentation
D
Fourth week after patient’s presentation
Question 7
Antibiotic given to prevent leptospirosis is:
A
Erythromycin
B
Penicillin
C
Ampicillin
D
Doxycycline
Question 8
How many days after infection with leptospires do the urine cultures become positive?
A
First week of illness
B
Fourth week of illness
C
Third week of illness
D
Second week of illness
Question 9
Leptospirosis disease is maintained in infected animals by:
A
Chronic infection of blood
B
Chronic infection of cerebrospinal fluid
C
Chronic infection of intestinal tract
D
Chronic infection of renal tubules
Question 10
In humans leptospires can be detected in:
A
Urine
B
Cerebrospinal fluid
C
Blood
D
All of the above
Question 11
Which of these groups is at increased risk of Leptospirosis?
A
Farmers
B
Sewer workers
C
All the above
D
Swimmers
Question 12
Antibodies in blood can be detected how many days after onset of symptoms?
A
5 - 7 days
B
9 - 11 days
C
1 - 2 days
D
13 - 15 days
Question 13
Anicteric leptospirosis is treated with:
A
Doxycycline 100 mg bid
B
Amoxicillin 500 mg bid
C
Ampicillin 500-750 mg bid
D
Any of the above
Question 14
Incubation period for leptospirosis is:
A
2 - 26 days
B
2 - 16 days
C
2 - 6 days
D
2 - 36 days
Question 15
Cultures for leptospires should be examined for how many weeks before being discarded?
A
Upto 11 weeks
B
Upto 13 weeks
C
Upto 7 weeks
D
Upto 3 weeks
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MSN Exam for Leptospirosis (EM)
Choose the letter of the correct answer. You got 15 minutes to finish the exam .Good luck!
Start
Congratulations - you have completed MSN Exam for Leptospirosis (EM).
You scored %%SCORE%% out of %%TOTAL%%.
Your performance has been rated as %%RATING%%
Your answers are highlighted below.
Question 1
Which of these groups is at increased risk of Leptospirosis?
A
Farmers
B
Swimmers
C
All the above
D
Sewer workers
Question 2
For isolation of leptospires, blood culture should be taken:
A
Fourth week after patient’s presentation
B
Second week after patient’s presentation
C
Third week after patient’s presentation
D
As soon as possible after patient’s presentation
Question 3
How many days after infection with leptospires do the urine cultures become positive?
A
First week of illness
B
Fourth week of illness
C
Second week of illness
D
Third week of illness
Question 4
Antibodies in blood can be detected how many days after onset of symptoms?
A
13 - 15 days
B
9 - 11 days
C
5 - 7 days
D
1 - 2 days
Question 5
Which of these is not an alternative name for Leptospirosis?
A
Mud fever
B
Icterohemorrhagic fever
C
Cattle fever
D
Rice-field fever
Question 6
Leptospirosis in human rarely occurs through:
A
Direct contact with contaminated animal urine
B
Contact with contaminated soil
C
Contact with contaminated human urine
D
Indirect contact with contaminated animal urine
Question 7
Anicteric leptospirosis is treated with:
A
Doxycycline 100 mg bid
B
Ampicillin 500-750 mg bid
C
Amoxicillin 500 mg bid
D
Any of the above
Question 8
Ocular manifestations common in anicteric leptospirosis are:
A
Photophobia
B
Retro orbital pain
C
All the above
D
Conjunctival suffusion
Question 9
Which of these is not true regarding laboratory findings in anicteric phase of Leptospirosis?
A
White blood cells (WBC) range from below normal to moderately elevated
B
Aminotransferases are elevated
C
Erythrocyte sedimentation rate (ESR) is reduced
D
Alkaline phosphatases are elevated
Question 10
Antibiotic given to prevent leptospirosis is:
A
Erythromycin
B
Doxycycline
C
Ampicillin
D
Penicillin
Question 11
Which of these statements is not true with regard to leptospires?
A
They are obligate aerobes
B
Optimum growth temperature is 28-300 C
C
They are straight spirochetes
D
May be stained using carbol fuchsin counterstain
Question 12
Leptospirosis disease is maintained in infected animals by:
A
Chronic infection of cerebrospinal fluid
B
Chronic infection of intestinal tract
C
Chronic infection of renal tubules
D
Chronic infection of blood
Question 13
Cultures for leptospires should be examined for how many weeks before being discarded?
A
Upto 7 weeks
B
Upto 11 weeks
C
Upto 13 weeks
D
Upto 3 weeks
Question 14
Incubation period for leptospirosis is:
A
2 - 26 days
B
2 - 36 days
C
2 - 6 days
D
2 - 16 days
Question 15
In humans leptospires can be detected in:
A
Blood
B
Cerebrospinal fluid
C
Urine
D
All of the above
Once you are finished, click the button below. Any items you have not completed will be marked incorrect.
Get Results
There are 15 questions to complete.
←
List
→
Return
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1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
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questions
question
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Question Details
Results
Date
Score
Hint
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minutes
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Question Text
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Text Mode
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1. Which of these is not an alternative name for Leptospirosis?
Icterohemorrhagic fever
Rice-field fever
Mud fever
Cattle fever
2. Leptospirosis in human rarely occurs through:
Direct contact with contaminated animal urine
Indirect contact with contaminated animal urine
Contact with contaminated human urine
Contact with contaminated soil
3. Which of these groups is at increased risk of Leptospirosis?
Swimmers
Sewer workers
Farmers
All the above
4. Incubation period for leptospirosis is:
2 – 6 days
2 – 16 days
2 – 26 days
2 – 36 days
5. Ocular manifestations common in anicteric leptospirosis are:
Conjunctival suffusion
Retro orbital pain
Photophobia
All the above
6. Leptospirosis disease is maintained in infected animals by:
Chronic infection of renal tubules
Chronic infection of intestinal tract
Chronic infection of blood
Chronic infection of cerebrospinal fluid
7. Which of these statements is not true with regard to leptospires?
They are straight spirochetes
They are obligate aerobes
Optimum growth temperature is 28-300 C
May be stained using carbol fuchsin counterstain
8. In humans leptospires can be detected in:
Urine
Blood
Cerebrospinal fluid
All of the above
9 . Which of these is not true regarding laboratory findings in anicteric phase of Leptospirosis?
Erythrocyte sedimentation rate (ESR) is reduced
White blood cells (WBC) range from below normal to moderately elevated
Aminotransferases are elevated
Alkaline phosphatases are elevated
10 . How many days after infection with leptospires do the urine cultures become positive?
First week of illness
Second week of illness
Third week of illness
Fourth week of illness
11. For isolation of leptospires, blood culture should be taken:
As soon as possible after patient’s presentation
Second week after patient’s presentation
Third week after patient’s presentation
Fourth week after patient’s presentation
12. Cultures for leptospires should be examined for how many weeks before being discarded?
Upto 3 weeks
Upto 7 weeks
Upto 11 weeks
Upto 13 weeks
13. Antibodies in blood can be detected how many days after onset of symptoms?
1 – 2 days
5 – 7 days
9 – 11 days
13 – 15 days
14. Antibiotic given to prevent leptospirosis is:
Doxycycline
Ampicillin
Penicillin
Erythromycin
15. Anicteric leptospirosis is treated with:
Doxycycline 100 mg bid
Ampicillin 500-750 mg bid
Amoxicillin 500 mg bid
Any of the above
Answers
D. Cattle fever
C. Contact with contaminated human urine
D. All the above
B. 2 – 16 days
D. All the above
A. Chronic infection of renal tubules
A. They are straight spirochetes
D. All of the above
A. Erythrocyte sedimentation rate (ESR) is reduced
B. Second week of illness
A. As soon as possible after patient’s presentation