medical MCQs – Page 47

Practise multiple-choice questions from medical for competitive examinations and subject revision. Review each marked answer and report any item that may be outdated or unclear.

921. All of the following statements about opioids is correct except_____________?
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A. Pentazocine and buprinorphine

B. Ethomorphine is similar to pethidine chemically

C. Pentazocine shows withdrawal symptoms in opioid dependent patients

D. Partial agonists are free from classic opioid adverse effects
922. Swollen joint, anemic, loose teeth & dentin dysplasia are because of deficiency of___________?
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A. Vitamin D

B. Vitamin E & D

C. Vitamin B

D. Vitamin C
923. Hemophilia B is due to______________?
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A. Factor IX deficiency

B. it C deficiency

C. Factor VII deficiency

D. Platelet deficiency

924. Necrotising ragged ulceration with no apparent inflammatory response is indicative of____________?
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A. Polycythemia vera

B. Leucocytosis

C. Agranulocytosis

D. Sickle cell anemia

925. DOPA and 5-Hydroxytryptophan are clinically important because_____________?
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A. They act as neuromodulators

B. They are acidic precursors of Brain amines

C. They cross blood Brain Barriers

D. They are metabolites of various neurogenic amines

926. Bleeding joints is a characteristic feature of_______________?
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A. Vit K deficiency

B. Thrombocytopenia

C. Vit C deficiency

D. Heamophilia
927. Amitryptyline is a____________?
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A. Tricyclic antidepressant

B. Sedative

C. Antibiotic

D. Diuretic

928. A patient has asymptomatic painless burrowing ulcer in the palate, He might be suffering from______________?
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A. Histoplasmosis

B. Syphilis

C. Actinomycosis

D. Tuberculosis

929. A 9 year old childs mother comes to dental clinic with the complaint of oral ulceration, fever and shedding of skin of palms and soles: she is giving history of premature shedding of teeth and increased sweating she is also giving one month history of using any new teething gel available in market. The child is suffering form____________?
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A. Acrodynia

B. Epidermolysis Bullosa

C. Pemphigus vulgaris

D. Erosive lichen planus

930. Reilly bodies are inclusion bodies seen in hurlers disease within___________?
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A. WBC

B. RBC

C. Lymphocytes

D. Fibroblast

931. Lock jaw indicates_______________?
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A. Spasm of masseter mucle

B. Ankylosis

C. Auspitzs sign

D. Nikolskys sign

932. A histologic evidence of widespread formation of globular hypocalcified dentin and pulp horns reaching the dentinoenamel junction, absence of lamina dura around the tooth in radiograph are the characteristic features of_____________?
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A. Vitamin -D resistant rickets

B. Vitamin-A deficiency

C. Hypervitaminosis-A

D. Hypophosphatasia

933. All of the following statements about acute leukemia in children are true except______________?
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A. It is usually of the lymphoblastic variety

B. It can cause abvious prupura

C. It may be manifested by mucosal pallor

D. It characteristically causes gross gingival swelling
934. The causative agent for Oculoglandular syndrome of parinoud is________________?
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A. Arachnia propionica

B. Bartonella henselae

C. Bifidobacterium dentium

D. Mycobacterium laprae

935. For primary herpes simplex, the diagnosis is made by which gene______________?
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A. Culture with giemsa stain:

B. Routing cytology

C. Flourescent stain for cytology

D. Culture with wright strain

936. Activation of which of the following receptors would be expected to decrease anxiety_____________?
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A. Glutamate receptors

B. Glucocorticoid receptors

C. GABA receptors

D. Nicotinic cholinergic receptors

937. Lamina Dura is lost of partially lost in_____________?
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A. hypothyroidism

B. hyperthyroidism

C. hyperparathyroidism

D. hypoparathyroidism

938. Which of the following drugs can be given safely to a patient with renal disease ?
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A. Tetracycline

B. Aminoglycoside

C. Diazepam

D. Phenacetin

939. Chemotherapy can be successful during treatment of_____________?
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A. Fibrosarcoma

B. Leukemia

C. Basal cell carcinoma

D. Ameloblastoma

940. Clinical features of infectious mononucleosis_________________?
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A. Palatine Petechiae

B. Febrile

C. All of the above

D. Glandular involvement