Description : Improvement of memory in Alzheimer's disease is brought about by drugs which increase transmission in (A) cholinergic receptors (B) dopaminergic receptors (C) GABAergic receptors (D) adrenergic receptors
Last Answer : (A) cholinergic receptors
Description : The following is true of rivastigmine except: A. It is a relatively selective inhibitor of G1 isoform of acetylcholinesterase B. It has been found to retard disease progression in ... 's disease symptom score D. It enhances cerebral cholinergic transmission with only mild peripheral effect
Last Answer : B. It has been found to retard disease progression in Alzheimer's disease
Description : The following statement about histamine is not correct: A. It is the sole mediator of immediate hypersensitivity reaction B. It plays no role in delayed hypersensitivity reaction C. It serves as a neurotransmitter in the brain D. All types of histamine receptors are G protein coupled receptors
Last Answer : A. It is the sole mediator of immediate hypersensitivity reaction
Description : Which part of human body is affected by the ALZHEIMER'S disease? (1) Heart (2) Kidney (3) Immune System (4) Brain
Last Answer : (4) Brain Explanation: Alzheimer disease is an irreversible, progressive disorder in which brain cells (neurons) deteriorate, resulting in the loss of cognitive functions, primarily memory, judgment and ... and pattern recognition. It leads to nerve cell death and tissue loss throughout the brain.
Description : Which part of human body is affected by the ALZHEIMER’S disease? (1) Heart (2) Kidney (3) Immune System (4) Brain
Last Answer : Brain
Description : The following category of drugs is not indicated in early/mild cases of Parkinson's disease: A. Central anticholinergic B. MAO-B inhibitor C. COMT inhibitor D. Nonergoline dopaminergic agonist
Last Answer : C. COMT inhibitor
Description : The most probable mechanism of anticonvulsant action of phenytoin is: A. Facilitation of GABAergic inhibitory transmission B. Hyperpolarization of neurones C. Interaction with Ca2+ channels to promote Ca2+ influx D. Prolongation of voltage sensitive neuronal Na+ channel inactivation
Last Answer : D. Prolongation of voltage sensitive neuronal Na+ channel inactivation
Description : People with Down's syndrome invariably affected by: (1) Huntington's disease (2) Alzheimer's disease (3) Meningitis (4) Brain haemorrhage
Last Answer : (2) Alzheimer's disease Explanation: The best-known and most common chromosome abnormality in humans is Down's syndrome, a condition associated with an extra chromosome 21. Down's syndrome individuals ... develop this disease in their fourth or fifth decade of life, much sooner than other people
Description : People with Down’s syndrome invariably affected by: (1) Huntington’s disease (2) Alzheimer’s disease (3) Meningitis (4) Brain haemorrhage
Last Answer : Alzheimer’s disease
Description : Select the drug that improves some symptoms in Alzheimer’s dementia by increasing brain acetylcholine levels: A. Pemoline B. Donepezil C. Nicergoline D. Piribedi
Last Answer : B. Donepezi
Description : Activation of the following type of receptors present on myenteric neurones by metoclopramide is primarily responsible for enhanced acetylcholine release improving gastric motility: A. Muscarinic M1 B. Serotonergic 5-HT3 C. Serotonergic 5-HT4 D. Dopaminergic D2
Last Answer : C. Serotonergic 5-HT4
Description : Choose the correct statement about lamotrigine: A. It is a dopaminergic agonist used in parkinsonism B. It acts by blocking NMDA-type of glutamate receptors C. It is a broad spectrum antiepileptic drug D. It suppresses tonic-clonic seizures, but worsens absence seizures
Last Answer : C. It is a broad spectrum antiepileptic drug
Description : Select the correct statement abut donepezil: A. It is a topical carbonic anhydrase inhibitor used in glaucoma B. It is a catechol-'O'-methyl transferase inhibitor used as adjuvant in ... affords symptomatic improvement in Alzheimer's disease D. It is a synthetic cannabinoid with antiemetic property
Last Answer : C. It is a cerebroselective anticholinesterase that affords symptomatic improvement in Alzheimer's diseas
Description : Hepatotoxicity has markedly restricted use of the following cerebroselective anticholinesterase in Alzheimer's disease: A. Rivastigmine B. Tacrine C. Galantamine D. Donepezil
Last Answer : B. Tacrine
Description : Which of the following is a relatively cerebroselective anticholinesterase found to afford symptomatic improvement in Alzheimer's disease: A. Donepezil B. Gemfibrozil C. Pyridostigmine D. Pyritinol
Last Answer : A. Donepezil
Description : Choose the correct statement about nicotine: A. It selectively stimulates parasympathetic ganglia B. It has no clinical application C. It is used as an aid during smoking cessation D. It is used in Alzheimer's disease
Last Answer : C. It is used as an aid during smoking cessation
Description : Parkinson’s disease (characterized by tremors and progressive rigidity of limbs) is caused by degeneration of brain neurons that are involved in movement control and make use of neurotransmitter (a) acetylcholine (b) norepinephrine (c) dopamine (d) GABA.
Last Answer : c) dopamine
Description : he following anthelmintic acts as a cholinergic agonist in the nematodes and causes spastic paralysis of the worms: A. Piperazine B. Pyrantel pamoate C. Mebendazole D. Thiabendazole
Last Answer : B. Pyrantel pamoate
Description : Choose the drug which blocks basal as well as stimulated gastric acid secretion without affecting cholinergic, histaminergic or gastrin receptors: A. Famotidine B. Loxatidine C. Omeprazole D. Pirenzepine
Last Answer : C. Omeprazole
Description : Histamine H2 blockers attenuate the gastric secretory response to acetylcholine and pentagastrin as well because: A. H2 blockers block gastric mucosal cholinergic and gastrin receptors as well B. H2 ... acetylcholine and gastrin all act through the phospholipase C-IP3:DAG pathway in gastric mucosa
Last Answer : C. Acetylcholine and gastrin act partly by releasing histamine in gastric mucosa
Description : Choose the correct statement(s) about dofetilide: A. It is a pure class III antiarrhythmic B. It has no adrenergic/cholinergic receptor blocking property C. It selectively depresses the rapid component of delayed rectifier K+ current in myocardial fibres D. All of the above
Last Answer : D. All of the above
Description : Which of the following is a long acting neuroleptic having specific antidopaminergic action, but little adrenergic or cholinergic blocking activity: A. Triflupromazine B. Thioridazine C. Clozapine D. Pimozide
Last Answer : D. Pimozide
Description : Which of the following is a G protein coupled receptor: A. Muscarinic cholinergic receptor B. Nicotinic cholinergic receptor C. Glucocorticoid receptor D. Insulin receptor
Last Answer : A. Muscarinic cholinergic receptor
Description : What is "ALZHEIMER'S" disease? (1) It is a disorder of the brain (2) It affects liver (3) It affects kidney (4) It affects human immune system
Last Answer : (1) It is a disorder of the brain Explanation: Alzheimer's disease is a progressive neurologic disease of the brain leading to the irreversible loss of neurons and the loss of intellectual ... to impede social or occupational functioning. Alzheimer's disease is also known as simply Senile Dementia.
Description : What is “ALZHEIMER’S” disease ? (1) It is a disorder of the brain (2) It affects liver (3) It affects kidney (4) It affects human immune system
Last Answer : It is a disorder of the brain
Description : Dobutamine differs from dopamine in that (a) It does not activate peripheral dopaminergic receptors (b) It does not activate adrenergic ß receptors (c) It causes pronounced tachycardia (d) It has good blood-brain barrier penetrability
Last Answer : Ans: A
Description : Dobutamine differs from dopamine in that: A. It does not activate peripheral dopaminergic receptors B. It does not activate adrenergic β receptors C. It causes pronounced tachycardia D. It has good blood-brain barrier penetrability
Last Answer : A. It does not activate peripheral dopaminergic receptors
Description : Metabolic rate of the following organ is not significantly affected by thyroxine: A. Brain B. Heart C. Liver D. Skeletal muscle
Last Answer : A. Brain
Description : 7.3 Metabolic rate of the following organ is not significantly affected by thyroxine: A. Brain B. Heart C. Liver D. Skeletal muscle
Description : Isoxsuprine increases limb blood flow in normal individuals, but is of limited efficacy in Buerger's disease, because in this disease: A. Vasodilator β adrenoceptors are deficient B. There is loss ... affected limb is reduced by organic obstruction D. The drug is not delivered to the affected site
Last Answer : C. Blood flow to the affected limb is reduced by organic obstruction
Description : Which neurotransmitter is depleted in Parkinson’s disease?
Last Answer : Parkinson's disease results from a deficiency of the neurotransmitter dopamine in certain brain neurons that regulate motor activity. Parkinson's disease is characterized by stiff posture, tremors, slowness ... Nerve cells can use levodopa to make dopamine and replenish the brain's dwindling supply.
Description : Which organ of Human body is affected by Alzheimer disease? (1) Brain (2) Bone Marrow (3) Lung (4) Intestine
Last Answer : (1) Brain Explanation: Alzheimer’s disease affects the brain. The disease causes degeneration of brain tissues and nerve cells.
Description : Terbutaline has a preference for stimulation of which of the following receptors? (a) Alpha (b) Gamma (c) Beta 1 (d) Beta 2 (e) Dopaminergic
Last Answer : Ans: D
Description : Choose the drug which is used as a short-term inotropic in severe congestive heart failure and has selective adrenergic β1 agonistic activity but no dopaminergic agonistic activity: A. Dopamine B. Dobutamine C. Amrinone D. Salmeterol
Last Answer : B. Dobutamine
Description : Dopaminergic D1 and D2 as well as adrenergic α and β1, but not β2 receptors are activated by: A. Dopamine B. Dobutamine C. Methoxamine D. Phenylephrine
Last Answer : A. Dopamine
Description : Choose the drug which is used as a short-term inotropic in severe congestive heart failure and has selective adrenergic β 1 agonistic activity but no dopaminergic agonistic activity: A. Dopamine B. Dobutamine C. Amrinone D. Salmeterol
Description : Dopaminergic D1 and D2 as well as adrenergic α and β 1, but not β 2 receptors are activated by: A. Dopamine B. Dobutamine C. Methoxamine D. Phenylephrine
Description : Has anyone tried adding more amyloid-beta to see what happens in Alzheimer’s disease?
Last Answer : Okay, I am not very good with chemistry and such, so that was a bit difficult to understood. However….if I am understanding all this right; the plaques that are part of what causes Alzheimer’s are made of Amyloid-Beta. So, I am not getting why adding more would be beneficial.
Description : What is the difference between alzheimer's disease and senility or dementia?
Last Answer : This is how the doctor described it to my grandmother. Alzheimers is when you walk up to a stove and you forget its a stove. Dementia is when you walk to the stove and forget why you walked over there.
Description : Is there a scientific connection between pot smoking and Alzheimer's disease?
Last Answer : Pot smoking causes brain damage so yes it can lead to Alzheimer’s disease.
Description : Your father earlier in his life says that if he gets Alzheimer's disease, he wants you to help him commit suicide. Later he get's Alzheimer's. Do you help him in his original request?
Last Answer : No. He won’t remember.
Description : Alzheimer’s disease in human beings is characterised by which degeneration? -General Knowledge
Last Answer : The answer is 'Degenerationof nerve cells'
Last Answer : answer:
Description : How to catch Alzheimer's disease ? What is the test or how to diagnose the disease ?
Last Answer : In general, skill judgment is a natural part of human nature. But people lose their memory, reason and judgment in a disease. The name of the disease is Alzheimer's. It usually occurs ... can be understood by understanding. For which consult a psychiatrist and if necessary he will give treatment.
Description : Where can I find more information on Alzheimer's disease?
Last Answer : Alzheimer's disease is a progressive memory loss disease. The Alzheimer's Association is on the web at alz.org.
Description : Is there any true treatment for Alzheimer's disease?
Last Answer : There are no true treatments to cure Alzheimer's but there are many treatments that can slow the effects of Alzheimer's. You can get treatments to make your Alzheimer's less noticeable but Alzheimer's cannot be cured.
Description : Does CBD oil help with symptoms of Alzheimer's disease?
Last Answer : Answers is the place to go to get the answers you need and to ask the questions you want