(Single Best Answer) Question 51: A 70-year-old man presents with difficulty in finding ways around his neighbourhood. His wife says he has become forgetful and cannot manage money. He has difficulty in naming his relatives. Clinical examination reveals ideomotor apaxia and memory impairment. The available drugs to manage this condition usually target which one of the following neurotransmitters ?
A) Serotonin B) Histamine C) Acetylcholine D) Dopamine Answer (Select an option above to get the answer):
A) Haemochromatosis B) Hereditary motor and sensory neuropathy type 1 C) Achondroplasia D) alpha-1 antitrypsin deficiency Answer (Select an option above to get the answer):
(Single Best Answer) Question 54: Match List I with List II and select the correct answer using the code given below the lists : List I (Arrhythmias) A. Atrio-ventricular block B. Sinus tachycardia C. Wide QRS D. QT interval prolongation
List II (Causative drugs) 1. Phenothiazine 2. Beta blockers 3. Terfenadine 4. Theophylline
A) A3 B1 C4 D2 B) A2 B1 C4 D3 C) A3 B4 C1 D2 D) A2 B4 C1 D3 Answer (Select an option above to get the answer):
A) Cholinergic syndrome with hyper-secretion B) Organophosphate induced polyneuropathy C) Organophosphate induced delayed neuropathy D) Cranial nerve and brain stem lesions Answer (Select an option above to get the answer):