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Human Health And Disease

168 Questions Start Allen Test
All Exams Allen
Q126 Allen NCERT BASED QUESTIONS MCQ
Cancer patients are given biological response modifiers such as which activates their immune system and help in destroying the tumour:
A.
Ī±-interferons
B.
Cannabinoids
C.
Sedative
D.
Opiate
Q127 Allen NCERT BASED QUESTIONS MCQ
Which of the following STD is not caused by bacteria?
A.
Trichomoniasis
B.
Syphilis
C.
Gonorrhoea
D.
Chlamydiasis
Q128 Allen NCERT BASED QUESTIONS MCQ
Which disease is completely curable if detected early and treated properly ?
A.
Hepatitis-B
B.
Gonorrhoea
C.
AIDS
D.
Genital herpes
Q129 Allen NCERT BASED QUESTIONS MCQ
Find the correct statement about tobacco smoking- (A) Nicotine inhibits secretion of adrenal medulla. (B) Smoking is associated with increased incidence of cancer of lungs and throat. (C) Smoking increases carbon monoxide content in blood and decreases the concentration of haembound oxygen.
A.
A and D
B.
B and D
C.
AIDS
D.
B and c
Q130 Allen ANALYTICAL QUESTIONS MCQ
BCG vaccine contains :-
A.
killed mycobacteria
B.
live attenuated mycobacteria
C.
recombinant protein of mycobacteria
D.
antibody against mycobacteria
Q131 Allen ANALYTICAL QUESTIONS MCQ
Primary response which is of______(A)______ intensity. Subsequent encounter with the same pathogen elicit a ______(B)______ intensified______(C)______response, which is based on______(D)______
A.
A-high, B-low, C-anamnestic, D-specificity
B.
A-low, B-high, C-primary, D-diversity
C.
A-low, B-high, C-secondary, D-memory
D.
A-high, B-low, C-primary, D-memory
Q132 Allen ANALYTICAL QUESTIONS MCQ
Read the following Column carefully. Neutrophils, erythrocytes, monocytes, macrophages, B-lymphocyte, NK cells, T-lymphocytes , thrombocytes How many of the above cells constitute cellular barrier of innate immunity ?
A.
Three
B.
Four
C.
Five
D.
Six
Q133 Allen ANALYTICAL QUESTIONS MCQ
Which of the following option is true related to production and functions of a molecule that is a glycoprotein and represented as Hā‚‚Lā‚‚?
A.
produced by - T-killer cell, functions - cellular immunity
B.
produced by - B cells, functions - inflammation
C.
produced by - NK cells, functions - phagocytosis
D.
produced by - Plasma cells, functions - opsonization
Q134 Allen ANALYTICAL QUESTIONS MCQ
A plant, native of South America is a source of a drug of addiction which is CNS stimulant. This drug inhibits transport of
A.
Acetylcholine
B.
Dopamine
C.
Serotonin
D.
Adrenaline
Q135 Allen ANALYTICAL QUESTIONS MCQ
Antibodies in our body are complex :ā€”
A.
Lipoproteins
B.
Steroids
C.
Prostaglandins
D.
Glycoproteins
Q136 Allen ANALYTICAL QUESTIONS MCQ
HIV that causes AIDS, first starts destroying:
A.
B-lymphocytes
B.
Leucocytes
C.
Thrombocytes
D.
Helper T-lymphocytes
Q137 Allen ANALYTICAL QUESTIONS MCQ
Increased asthmatic attacks in certain seasons are related to :-
A.
Low temperature
B.
Hot and humid environment
C.
Eating fruits preserved in tin containers
D.
Inhalation of seasonal pollen
Q138 Allen ANALYTICAL QUESTIONS MCQ
Lysozyme that is present in perspiration, saliva and tears, destroys :-
A.
Most virus - infected cells
B.
Certain fungi
C.
Certain types of bacteria
D.
All viruses
Q139 Allen ANALYTICAL QUESTIONS Match the Columns
Match the disease in Column-I with the appropriate items (pathogen/prevention/ treatment) in Column-II
Column-IColumn-II
(A)Amoebiasis
(B)Diphtheria
(C)Cholera
(D)Syphilis
(I)Treponema pallidum
(II)Use only sterilized food and water
(III)DPT Vaccine
(IV)Use oral rehydration therapy
A.
A āˆ’ (II), B āˆ’ (I), C āˆ’ (III), D āˆ’ (IV)
B.
A āˆ’ (II), B āˆ’ (III), C āˆ’ (IV), D āˆ’ (I)
C.
A āˆ’ (I), B āˆ’ (II), C āˆ’ (III), D āˆ’ (IV)
D.
A āˆ’ (II), B āˆ’ (IV), C āˆ’ (I), D āˆ’ (III)
Q140 Allen ANALYTICAL QUESTIONS MCQ
To which type of barriers under innate immunity, do the saliva in the mouth and the tears from the eyes, belong?
A.
Physiological barriers
B.
Physical barriers
C.
Cytokine barriers
D.
Cellular barriers
Q141 Allen ANALYTICAL QUESTIONS MCQ
Which one of the following is the correct statement regarding the particular psychotropic drug specified ?
A.
Morphine leads to delusions and disturbed emotions
B.
Barbiturates cause relaxation and temporary euphoria
C.
Hashish alters thought perceptions and causes hallucinations
D.
Opium stimulates nervous system and causes hallucinations
Q142 Allen ANALYTICAL QUESTIONS MCQ
Which one of the following statements is correct?
A.
Malignant tumours may exhibit metastasis
B.
Patients who have undergone surgery are given cannabinoids to relieve pain
C.
Benign tumours show the property of metastasis
D.
Heroin accelerates body functions
Q143 Allen ANALYTICAL QUESTIONS MCQ
Which of the following is a pair of viral diseases?
A.
Typhoid, Tuberculosis
B.
Ringworm, AIDS
C.
Common Cold, AIDS
D.
Dysentery, Common Cold
Q144 Allen ANALYTICAL QUESTIONS MCQ
A person likely to develop tetanus is immunised by administering :-
A.
Weakened germs
B.
Dead germs
C.
Preformed antibodies
D.
Wide spectrum antibiotics
Q145 Allen ANALYTICAL QUESTIONS MCQ
Use of anti-histamines and steroids give a quick relief from :-
A.
headache
B.
Allergy
C.
Nausea
D.
Cough
Q146 Allen ANALYTICAL QUESTIONS MCQ
The genetic defect - adenosine deaminase (ADA) deficiency may be cured permanently by :-
A.
Enzyme replacement therapy
B.
Periodic infusion of genetically engineered lymphocytes having functional ADA cDNA
C.
Administering adenosine deaminase activators
D.
Introducing bone marrow cells producing ADA into cells at early embryonic stages
Q147 Allen ANALYTICAL QUESTIONS MCQ
The letter "T" in T-lymphocyte refers to :
A.
Thymus
B.
Thyroid
C.
Thalamus
D.
Tonsil
Q148 Allen ANALYTICAL QUESTIONS MCQ
Widal test is used for the diagnosis of :-
A.
Typhoid
B.
Malaria
C.
Pneumonia
D.
Tuberculosis
Q149 Allen ANALYTICAL QUESTIONS MCQ
Ringworm in humans is caused by :
A.
Viruses
B.
Bacteria
C.
Fungi
D.
Nematodes
Q150 Allen ANALYTICAL QUESTIONS MCQ
Consider the following four statements (a-d) regarding kidney transplant and select the two correct ones out of these.
(a) Even if a kidney transplant is proper the recipient may need to take immune suppressants for a long time.
(b) The cell-mediated immune response is responsible for the graft rejection.
(c) The B-lymphocytes are responsible for rejection of the graft.
(d) The acceptance or rejection of a kidney transplantdependsonspecific interferons.
The two correct statements are :-
A.
(a) and (b)
B.
(b) and (c)
C.
(c) and (d)
D.
(a) and (c)