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Home/NEET/biology/human health and disease
Curated PYQ Collection

Top 50 Most Repeated HUMAN HEALTH AND DISEASE PYQs | NEET

A curated collection of the most important questions from HUMAN HEALTH AND DISEASE, fully solved with step-by-step concepts to prepare for NEET.

Question #1

Practice Question

A.Liver cirrhosis
B.Increased bone density
C.Enhanced neural development
D.Improved academic performance

Concept Applied

Alcohol abuse damages liver tissue, leading to cirrhosis over time....

Read Full Step-by-Step Solution →

Question #2

Practice Question

A.Infectious cancer
B.Benign tumor
C.Oncogenic virus
D.Oncogene mutation

Concept Applied

Oncogene mutations can cause cancer....

Read Full Step-by-Step Solution →

Question #3

Practice Question

A.Reverse transcriptase
B.Integrase
C.Protease
D.Capsid polymerase

Concept Applied

AZT inhibits reverse transcriptase, preventing viral DNA synthesis....

Read Full Step-by-Step Solution →

Question #4

Practice Question

A.T-cells
B.Macrophages
C.B-cells
D.Neutrophils

Concept Applied

B-cells differentiate into plasma cells that secrete antibodies specific to antigens....

Read Full Step-by-Step Solution →

Question #5

Practice Question

A.Ascariasis
B.Ringworm
C.Amoebiasis
D.Typhoid

Concept Applied

Ascariasis is caused by roundworm *Ascaris lumbricoides*, leading to intestinal symptoms and visible worms in feces....

Read Full Step-by-Step Solution →

Question #6

Practice Question

A.Reverse Transcriptase
B.Integrase
C.Protease
D.Lysozyme

Concept Applied

AZT is a nucleoside reverse transcriptase inhibitor (NRTI)....

Read Full Step-by-Step Solution →

Question #7

Practice Question

A.Amoebiasis
B.Ascariasis
C.Ringworm
D.Typhoid

Concept Applied

Ascariasis is caused by roundworms blocking the intestines....

Read Full Step-by-Step Solution →

Question #8

Practice Question

A.Improved cognitive development
B.Increased liver regeneration
C.Impaired memory and learning
D.Enhanced emotional stability

Concept Applied

Alcohol disrupts developing brain, affecting hippocampus and cognition....

Read Full Step-by-Step Solution →

Question #9

Practice Question

A.Phagocytosis
B.Inflammation
C.Memory cells
D.Physical barriers

Concept Applied

Adaptive immunity generates memory cells for faster response....

Read Full Step-by-Step Solution →

Question #10

Practice Question

A.Ascariasis
B.Ringworm
C.Amoebiasis
D.Malaria

Concept Applied

Ascariasis, caused by the roundworm *Ascaris lumbricoides*, presents with abdominal discomfort, diarrhea, and visible worms in feces. Ringworm is a fu...

Read Full Step-by-Step Solution →

Question #11

Practice Question

A.Liver cirrhosis
B.Increased bone density
C.Enhanced memory
D.Improved coordination

Concept Applied

Alcohol abuse damages liver cells, leading to cirrhosis over time....

Read Full Step-by-Step Solution →

Question #12

Practice Question

A.Liver cirrhosis
B.Increased bone density
C.Enhanced neural development
D.Improved academic performance

Concept Applied

Alcohol abuse damages liver tissue, leading to cirrhosis over time....

Read Full Step-by-Step Solution →

Question #13

Practice Question

A.Infectious cancer
B.Benign tumor
C.Oncogenic virus
D.Oncogene mutation

Concept Applied

Oncogene mutations can cause cancer....

Read Full Step-by-Step Solution →

Question #14

Practice Question

A.Reverse transcriptase
B.Integrase
C.Protease
D.Capsid polymerase

Concept Applied

AZT inhibits reverse transcriptase, preventing viral DNA synthesis....

Read Full Step-by-Step Solution →

Question #15

Practice Question

A.T-cells
B.Macrophages
C.B-cells
D.Neutrophils

Concept Applied

B-cells differentiate into plasma cells that secrete antibodies specific to antigens....

Read Full Step-by-Step Solution →

Question #16

Practice Question

A.Ascariasis
B.Ringworm
C.Amoebiasis
D.Typhoid

Concept Applied

Ascariasis is caused by roundworm *Ascaris lumbricoides*, leading to intestinal symptoms and visible worms in feces....

Read Full Step-by-Step Solution →

Question #17

Practice Question

A.Reverse Transcriptase
B.Integrase
C.Protease
D.Lysozyme

Concept Applied

AZT is a nucleoside reverse transcriptase inhibitor (NRTI)....

Read Full Step-by-Step Solution →

Question #18

Practice Question

A.Amoebiasis
B.Ascariasis
C.Ringworm
D.Typhoid

Concept Applied

Ascariasis is caused by roundworms blocking the intestines....

Read Full Step-by-Step Solution →

Question #19

Practice Question

A.Improved cognitive development
B.Increased liver regeneration
C.Impaired memory and learning
D.Enhanced emotional stability

Concept Applied

Alcohol disrupts developing brain, affecting hippocampus and cognition....

Read Full Step-by-Step Solution →

Question #20

Practice Question

A.Phagocytosis
B.Inflammation
C.Memory cells
D.Physical barriers

Concept Applied

Adaptive immunity generates memory cells for faster response....

Read Full Step-by-Step Solution →

Question #21

Practice Question

A.Ascariasis
B.Ringworm
C.Amoebiasis
D.Malaria

Concept Applied

Ascariasis, caused by the roundworm *Ascaris lumbricoides*, presents with abdominal discomfort, diarrhea, and visible worms in feces. Ringworm is a fu...

Read Full Step-by-Step Solution →

Question #22

Practice Question

A.Liver cirrhosis
B.Increased bone density
C.Enhanced memory
D.Improved coordination

Concept Applied

Alcohol abuse damages liver cells, leading to cirrhosis over time....

Read Full Step-by-Step Solution →

Question #23

Practice Question

A.Liver cirrhosis
B.Increased bone density
C.Enhanced neural development
D.Improved academic performance

Concept Applied

Alcohol abuse damages liver tissue, leading to cirrhosis over time....

Read Full Step-by-Step Solution →

Question #24

Practice Question

A.Infectious cancer
B.Benign tumor
C.Oncogenic virus
D.Oncogene mutation

Concept Applied

Oncogene mutations can cause cancer....

Read Full Step-by-Step Solution →

Question #25

Practice Question

A.Reverse transcriptase
B.Integrase
C.Protease
D.Capsid polymerase

Concept Applied

AZT inhibits reverse transcriptase, preventing viral DNA synthesis....

Read Full Step-by-Step Solution →

Question #26

Practice Question

A.T-cells
B.Macrophages
C.B-cells
D.Neutrophils

Concept Applied

B-cells differentiate into plasma cells that secrete antibodies specific to antigens....

Read Full Step-by-Step Solution →

Question #27

Practice Question

A.Ascariasis
B.Ringworm
C.Amoebiasis
D.Typhoid

Concept Applied

Ascariasis is caused by roundworm *Ascaris lumbricoides*, leading to intestinal symptoms and visible worms in feces....

Read Full Step-by-Step Solution →

Question #28

Practice Question

A.Reverse Transcriptase
B.Integrase
C.Protease
D.Lysozyme

Concept Applied

AZT is a nucleoside reverse transcriptase inhibitor (NRTI)....

Read Full Step-by-Step Solution →

Question #29

Practice Question

A.Amoebiasis
B.Ascariasis
C.Ringworm
D.Typhoid

Concept Applied

Ascariasis is caused by roundworms blocking the intestines....

Read Full Step-by-Step Solution →

Question #30

Practice Question

A.Improved cognitive development
B.Increased liver regeneration
C.Impaired memory and learning
D.Enhanced emotional stability

Concept Applied

Alcohol disrupts developing brain, affecting hippocampus and cognition....

Read Full Step-by-Step Solution →

Question #31

Practice Question

A.Phagocytosis
B.Inflammation
C.Memory cells
D.Physical barriers

Concept Applied

Adaptive immunity generates memory cells for faster response....

Read Full Step-by-Step Solution →

Question #32

Practice Question

A.Ascariasis
B.Ringworm
C.Amoebiasis
D.Malaria

Concept Applied

Ascariasis, caused by the roundworm *Ascaris lumbricoides*, presents with abdominal discomfort, diarrhea, and visible worms in feces. Ringworm is a fu...

Read Full Step-by-Step Solution →

Question #33

Practice Question

A.Liver cirrhosis
B.Increased bone density
C.Enhanced memory
D.Improved coordination

Concept Applied

Alcohol abuse damages liver cells, leading to cirrhosis over time....

Read Full Step-by-Step Solution →

Question #34

Practice Question

A.Liver cirrhosis
B.Increased bone density
C.Enhanced neural development
D.Improved academic performance

Concept Applied

Alcohol abuse damages liver tissue, leading to cirrhosis over time....

Read Full Step-by-Step Solution →

Question #35

Practice Question

A.Infectious cancer
B.Benign tumor
C.Oncogenic virus
D.Oncogene mutation

Concept Applied

Oncogene mutations can cause cancer....

Read Full Step-by-Step Solution →

Question #36

Practice Question

A.Reverse transcriptase
B.Integrase
C.Protease
D.Capsid polymerase

Concept Applied

AZT inhibits reverse transcriptase, preventing viral DNA synthesis....

Read Full Step-by-Step Solution →

Question #37

Practice Question

A.T-cells
B.Macrophages
C.B-cells
D.Neutrophils

Concept Applied

B-cells differentiate into plasma cells that secrete antibodies specific to antigens....

Read Full Step-by-Step Solution →

Question #38

Practice Question

A.Ascariasis
B.Ringworm
C.Amoebiasis
D.Typhoid

Concept Applied

Ascariasis is caused by roundworm *Ascaris lumbricoides*, leading to intestinal symptoms and visible worms in feces....

Read Full Step-by-Step Solution →

Question #39

Practice Question

A.Reverse Transcriptase
B.Integrase
C.Protease
D.Lysozyme

Concept Applied

AZT is a nucleoside reverse transcriptase inhibitor (NRTI)....

Read Full Step-by-Step Solution →

Question #40

Practice Question

A.Amoebiasis
B.Ascariasis
C.Ringworm
D.Typhoid

Concept Applied

Ascariasis is caused by roundworms blocking the intestines....

Read Full Step-by-Step Solution →

Question #41

Practice Question

A.Improved cognitive development
B.Increased liver regeneration
C.Impaired memory and learning
D.Enhanced emotional stability

Concept Applied

Alcohol disrupts developing brain, affecting hippocampus and cognition....

Read Full Step-by-Step Solution →

Question #42

Practice Question

A.Phagocytosis
B.Inflammation
C.Memory cells
D.Physical barriers

Concept Applied

Adaptive immunity generates memory cells for faster response....

Read Full Step-by-Step Solution →

Question #43

Practice Question

A.Ascariasis
B.Ringworm
C.Amoebiasis
D.Malaria

Concept Applied

Ascariasis, caused by the roundworm *Ascaris lumbricoides*, presents with abdominal discomfort, diarrhea, and visible worms in feces. Ringworm is a fu...

Read Full Step-by-Step Solution →

Question #44

Practice Question

A.Liver cirrhosis
B.Increased bone density
C.Enhanced memory
D.Improved coordination

Concept Applied

Alcohol abuse damages liver cells, leading to cirrhosis over time....

Read Full Step-by-Step Solution →

Question #45

Practice Question

A.Liver cirrhosis
B.Increased bone density
C.Enhanced neural development
D.Improved academic performance

Concept Applied

Alcohol abuse damages liver tissue, leading to cirrhosis over time....

Read Full Step-by-Step Solution →

Question #46

Practice Question

A.Infectious cancer
B.Benign tumor
C.Oncogenic virus
D.Oncogene mutation

Concept Applied

Oncogene mutations can cause cancer....

Read Full Step-by-Step Solution →

Question #47

Practice Question

A.Reverse transcriptase
B.Integrase
C.Protease
D.Capsid polymerase

Concept Applied

AZT inhibits reverse transcriptase, preventing viral DNA synthesis....

Read Full Step-by-Step Solution →

Question #48

Practice Question

A.T-cells
B.Macrophages
C.B-cells
D.Neutrophils

Concept Applied

B-cells differentiate into plasma cells that secrete antibodies specific to antigens....

Read Full Step-by-Step Solution →

Question #49

Practice Question

A.Ascariasis
B.Ringworm
C.Amoebiasis
D.Typhoid

Concept Applied

Ascariasis is caused by roundworm *Ascaris lumbricoides*, leading to intestinal symptoms and visible worms in feces....

Read Full Step-by-Step Solution →

Question #50

Practice Question

A.Reverse Transcriptase
B.Integrase
C.Protease
D.Lysozyme

Concept Applied

AZT is a nucleoside reverse transcriptase inhibitor (NRTI)....

Read Full Step-by-Step Solution →
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