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🧪🤖 MEDICAL LABORATORY TECHNOLOGISTS™ | OFFICIAL AI COMMUNITY

🔬 AI-Powered MLT Learning & Practice
📚 Daily MCQs • Answers • Explanations
🩸 Hematology • 🧬 Biochemistry
🦠 Microbiology • 🩸 Blood Banking
🤖 AI Learning Assistant & Smart Quiz Practice
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HIV belongs to which of the following subfamilies of Retroviridae
Anonymous Quiz
16%
Oncovirinae
44%
Lentivirinae
10%
Spumavirinar
30%
All options
❤3
HIV belongs to which of the following subfamilies of Retroviridae
Anonymous Quiz
16%
Oncovirinae
51%
Lentivirinae
9%
Spumavirinar
24%
All options
❤1
The leishmanin test provides an example of wich of the following types of hypersensitivity reactions?
Anonymous Quiz
17%
Type I
42%
Type II
23%
Type III
19%
Type IV
Which of the following immune responses is responsible for preventing the spread of leishmania to other parts of the body? Choose the single correct answer.
Anonymous Quiz
25%
Th1 response
55%
Th2 response
20%
Th17 response
❤2
Which of the following non structural genes is present 🎁 only in HIV2 and not in HIV 1
Anonymous Quiz
28%
tat gene 🧬
41%
rev gene 🧬
17%
vpu gene 🧬
14%
vpx gene 🧬
Principal envelope ✉️ spike ag of HIV1
Anonymous Quiz
38%
gp120
29%
gp140
26%
gp41
7%
gp38
Transmembrane pedicle ag of HIV1
Anonymous Quiz
34%
gp120
35%
gp140
25%
gp41
6%
gp38
Which of the following tests is the m/c employed for diagnosis of HIV infection?
Anonymous Quiz
24%
Virus 🦠 isolation
25%
Ab detection
43%
Viral nucleic acid detection
8%
None of the above ⬆️
❤1
The preferred site of infection for H. pylori is the__ of the stomach.
Anonymous Quiz
44%
Fundus
30%
Body
25%
Antrum
A biopsy is obtained from the right ventricular myocardium. It will display infiltration that is predominantly__.
Anonymous Quiz
51%
Fatty
49%
Fibrotic
❤1👍1
The deficient enzyme is part of which of the following pathways?
Anonymous Quiz
28%
Cholesterol biosynthesis
28%
Ketogenesis
26%
Fatty acid synthesis
19%
Gluconeogenesis
❤1👏1
Urethritis in male is not caused by
Anonymous Quiz
23%
H.ducreyi
41%
Trichomonas
18%
Chlamydia
19%
Gonococcus
Air emoblism leading to occlusion of the pulmonary circulation most likely results in which of the following?
Anonymous Quiz
54%
Hemorrhagic infarcts
30%
Anemic infarcts
16%
Septic infarcts
If a skin biopsy is performed and examined under the microscope, which of the following lesions will show up?
Anonymous Quiz
30%
Spongiosis
33%
Agranulosis
24%
Parakeratosis
13%
Dyskeratosis
❤5