Pathology Mcqs

Which of the following is correct ?

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Pyknosis – shrinkage of nucleus
Karyolysis – Dissolution of nucleus
Karyorrhexis – fragmentation of nucleus
All of the above

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Pathology Mcqs

All of the above

Which of the following statement is _____________?

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Low density lipoproteins has maximum association with atherosclerosis
High density lipoproteins have protective role in atherosclerosis
Poly unsaturated fats lowers plasma cholesterol levels
HDL contains the highest cholesterol content

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Pathology Mcqs

HDL contains the highest cholesterol content

Which of the following statements is true?

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Arterial thrombi produces ischemia and infarction where as cardiac and venous thrombi cause embolism
Arterial thrombi to be white and non occlusive (mural) where as venous thrombi are red and occlusive
Venous thrombi are soft, red and gelatinous where as arterial thrombi are firm and white
All of the above

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Pathology Mcqs

All of the above

Which of the following is not an action of epinephrine when administered intravenously in a high dose ?

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Increased liver glycogenolysis
Causes broachiolar constriction
Evokes extrasystoles in the heart
Produces restlessness and anxiety

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Pathology Mcqs

Causes broachiolar constriction

The antidote for heparin is______________?

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Penicillinase
Protamine sulphate
Pryosulphate
Potassium sulphate

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Pathology Mcqs

Protamine sulphate

An excess of which of the following hormones may be associated with increased sensitivity to epinephrine ?

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Testosterone
Parathyroid
Insulin
Thyroid

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Pathology Mcqs

Thyroid

Pilocarpine_______________?

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Lowers the intraocular pressure in glaucoma
Cleaved by acetylcholinesterase
Inhibits sweat and lacrimation
Causes tachycardia

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Pathology Mcqs

Lowers the intraocular pressure in glaucoma

The drug which is used to treat laryngospasm is_______________?

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Atropine
Diazepam
Neostigmine
Succinylcholine

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Pathology Mcqs

Succinylcholine

The drug of choice in the management of life threatening allergic reaction is______________?

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Corticosteroids
Antihistamines
Adrenalin
Diazepam

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Pathology Mcqs

Adrenalin

The following drugs are avoided with warfarin ______________?

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Antacids
Benzodiazepine
Nsaid’s like Ibuprofen
Codeine, dihydrocodeine, paracetmol

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Pathology Mcqs

Nsaid’s like Ibuprofen