What is a beta-adrenergic receptor blocker?

Q: What is the benefit of having different types of adrenergic receptors in the body? What is e.g.…

A: Many catecholamines, such as norepinephrine (noradrenaline) and epinephrine (adrenaline), as well as…

Q: Does baclofen cross blood-brain-barrier or not? What is a major clinical application for baclofen?

A: Semipermeable membrane made up of endothelial cells is known as The blood-brain barrier (BBB). This…

Q: Why do many cold medications contain an alpha-adrenergic agonist and atropine (belladonna)?

A: Cold medications contain an alpha andregonic agonist and atropine.

Q: What would be the extended effects of drugs that blocktranscription?

A: The process by which DNA (deoxyribonucleic acid) is transcribed into RNA (ribonucleic acid) is…

Q: In schizophrenia, the neurons affected by dopamine are overstimulated. This condition is treated…

A: Dopamine is a neurotransmitter and is responsible to carry out many brain-related functions. Its…

Q: What is the β adrenergic receptor? Where is it expressed?

A: Given: The β adrenergic receptor.

Q: What is the dihydropyridine (DHP) receptor?

A: Dihydropyridine (DHP):                            A voltage-dependent calcium channel functions in…

Q: Define the term beta-adrenergic receptor blocker?

A: The endocrine system consisting of a series of glands, responsible for the production of hormones…

Q: Epinephrine binds to both β-adrenergic and α-adrenergic receptors. Describe the opposite actions on…

A: The endocrine system is responsible for producing hormones that influence the working of the cells.…

Q: What are the ligands (neurotransmitters) for noradrenergic and adrenergic receptors?" How do the…

A: Neurotransmitters are referred to as the chemical substance that is secreted at the axonal end of…

Q: What would happen if the drug blocked K+ channels instead?

A: The body's systemic functioning is due to the communication between different cells that occur,…

Q: Based on the transduction pathway presented above, what type of receptor is the beta-3 adrenergic…

A: G protein-coupled receptors (GPCRs), also called seven-(pass)-transmembrane domain receptors,…

Q: A benzodiazepine such as Valium inhibits seizures through what action?  A) Inhibiting Dopamine…

A: Option D) Increasing GABA Action  Benzodiazepines are depressants that improve the impact of the…

Q: The possible role of glutamatergic pathways in the pathophysiology of schizophrenia has been…

A: In schizophrenia dopamine release is impaired. It means in schizophrenic patients the level of…

Q: Which of the following neurotransmitter abnormalities is thought to be associated with…

A: Answer:-  C ( glutamate)

Q: The following diagram represents a typical serotonergic synapse. Where, specifically, do…

A: Antidepressants are the medications that are used to relieve symptoms of depression, social anxiety…

Q: antipsychotic drugs

A: Schizophrenia is a type of mental disorder. The patient can not define the reality. It affects the…

Q: What will be the elimination reaction of serotonin neurotransmitter?

A: Serotonin is the key hormone that stabilizes the mood, feelings of well being, and happiness. It…

Q: Under anesthesia, acetylcholinesterase inhibitors can be given in combination with blockade of…

A: Anesthesia is the induction of a controlled, brief loss of feeling or consciousness for medical…

Q: A beta 2-adrenergic agent was prescribed for further use because it has less cardiostimulatory…

A: The adrenergic receptors are the G protein coupled receptors. These receptors bind to catecholamines…

Q: How are the dopamine D1 and D2 receptors related to positive and negative symptoms of schizophrenia?

A: The dopamine hypothesis of schizophrenia postulates that hyperactivity of dopamine D2 receptor…

Q: Why pramipexol considered as a drug of advanced or initial stage of Parkinsonism management?

A: According to the question, we have to mention the reason that why pramipexole is considered as a…

Q: Why would a tricyclic antidepressant fit in with the monoamine theory? How does a tricyclic…

A: Monoamine theory:- The monoamine hypothesis of depression predicts that the underlying…

Q: are beta blockers contraindicated in patients with asthma and diabetes mellitus

A: When catecholamine such as epinephrine or norepinephrine binds to beta 1 and beta 2 receptors…

Q: What is the nicotinic acetylcholine receptor? Where is it expressed?

A: Introduction : Nicotinic  acetylcholine receptor is a receptor which responds to the…

Q: List the various drugs classified as adrenergic antagonists (blockers) or sympatholytics.

A: Drugs are compounds used to treat conditions or symptoms caused by conditions in the body. Drugs can…

Q: Name the three catecholamine neurotransmitters.

A: The body's chemical messengers are seen to be neurotransmitters, which are the substances made by…

Q: Which neourotransmitter does methadone affect and how does the drug alter neurotransmission?

A: Methadone is also known by it's brand names Dolophine and methadose.Route of administration of…

Stress

Stress is defined as the feeling of being overwhelmed or unable to cope with emotional or mental pressure. Any event or action that makes a person annoyed, furious, or nervous can trigger it. Chemical changes in the body caused by stress can cause blood pressure, blood sugar levels, and heart rate to rise.