Leon Schwarze
Quiz by , created 6 months ago

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Leon Schwarze
Created by Leon Schwarze 6 months ago
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Cholinergic Drugs

Cholinergic Drugs

Question 1 of 28

1

Which drugs are used for glaucoma


Drag and drop to complete the text.

    Pilocarpine
    Suprarenin
    Carbachol
    Benzatropine

Explanation

Question 2 of 28

1

What are the symptoms of nerve gas poisoning. Organize symptoms into groups:

Select one or more of the following:

  • Nicotinic signs: Neuromuscular (twitching, fasciculation, paralysis)

  • Central signs: Headache, drowsiness, disorientation, coma or generalized convulsion

  • Muscarinic signs: Miosis, nausea, salvitation, vomiting, diarrhea, sweating, bradycardia, bronchial constriction.

  • Treatment: Atropine (muscarinic receptor antagonist), diazepam (for convulsion) and pralidoxime or obidoxime (reactivators)

Explanation

Question 3 of 28

1

What are indications for Benzatropine

Select one or more of the following:

  • Parkinson’s disease

  • blurred vision

  • fast heartbeats

  • vomiting or constipation

  • little or no urination

Explanation

Question 4 of 28

1

Side effects of atropine

Select one or more of the following:

  • hallucinations

  • dry mouth

  • constipation

  • dryness of skin

  • tachycardia

  • urine retention

  • Blocking of acetylcholine

Explanation

Question 5 of 28

1

Rivastigmine
-
Method of Action and indications of

Select one or more of the following:

  • Reversible inhibitor of acetylcholinesterase (Indirect acting cholinergic agonist)

  • Alzheimer’s disease, dementia

  • quite well absorbed by oral route and crossing well the blood brain barrier

  • Organophosperus poisoning

  • Parkinson´s Disease

  • symptomatical dehydration

Explanation

Question 6 of 28

1

Tropicamide Indications

Select one or more of the following:

  • Dilation of the pupil (connected with examination before & after surgery)

  • Mydriasis

  • Countering of Opiod abuse opthalamic symptoms

Explanation

Question 7 of 28

1

3 Alzheimer Drugs

Select one or more of the following:

  • Donepezil

  • Rivastigmine

  • Gelantamine

Explanation

Question 8 of 28

1

Muscarine Poisoning:

Select one or more of the following:

  • Increased Salivation, sweating, lacrimation

  • Bradycardia, Block, Hypertension

  • Generally subsides within 2 Hours

  • Dyspnoe, blurrred vision, abdominal pain with nausea and diarrhea

  • The specific antigen is Atropine

Explanation

Question 9 of 28

1

Neostigmine

Select one or more of the following:

  • Reversible Inhibitor of acetylcholinesterase

  • Prioritizes Digestive tract and Bladder over CVS & CNS

  • Treatment in myasthenia gravis, posoperative atony (intestine/bladder)

  • neostigmine indirectly stimulates both nicotinic and muscarinic receptors

  • reversible cholinesterase inhibitor

Explanation

Question 10 of 28

1

Clinical Indications of parasympathic agonists

Select one or more of the following:

  • Bradycardia, Hypotension, Coronary insufficiency

  • Cardiac Block

  • Hyperthyroidism

  • Asthma

  • peptic Ulcers

Explanation

Question 11 of 28

1

Method of Action of Buscopan

Select one or more of the following:

  • peripheral effects similar to those of atropine

  • sedative and tranquillizing action and has an amnestic effect

  • treat abdominal cramping and irritable bowel syndrome
    => antispasmodics acting on the smooth musculature

  • used as an antiemetic agent in the prevention of motion sickness

Explanation

Question 12 of 28

1

Indication for Atropine

Select one or more of the following:

  • antidote in muscarinic poisoning

  • biliary and renal colic pain
    used as antispasmodic for painful smooth muscle spasms

  • cardiology: treatment of bradykardia and block.

  • anesthesiology : prevention of respiratory tract secretion

    ● bronchospasm
    ● laryngospasm
    ● reflexes

  • Atrial Fibrilation

Explanation

Question 13 of 28

1

How does Dopamine act?

Select one or more of the following:

  • D1 – stimulated at low concentration. Induces renal, mesenteryc and coronary vasodilation. Increase renal blood flow and GFR, Na excretion.

  • B1 – Stimulated at higher concentration.
    Postitive inotropic effect

  • A1 stimulated at high concentrations.Induces vasoconstriction

Explanation

Question 14 of 28

1

Side effects of epinephrine

Select one or more of the following:

  • fear anxiety, restlessness, tremor

  • hypertension & Cardiac arrythmias, can cause anginal pain

  • cerebral haemorrhage

  • Worse in hyperthyroid and hypersensitive patients.

Explanation

Question 15 of 28

1

Isoprenaline indications

Select one or more of the following:

  • bradycardia

  • atrioventricular block

Explanation

Question 16 of 28

1

Isoprenaline has only cardiovascular indications

Select one of the following:

  • True
  • False

Explanation

Question 17 of 28

1

Drugs used to prevent premature labour and receptors

Select one or more of the following:

  • Salbutamol (short-acting β2 adrenergic receptor agonist)

  • Terbutaline (beta‑adrenergic agonist)

  • Ritodrine (short-acting β2 adrenoreceptor agonist)

Explanation

Question 18 of 28

1

short-acting β2 adrenergic receptor agonist / β2 Stimulants are used in prevention of premature labour / preterm delivery, they act on the utereine smooth muscle cell β2 receptors causing relaxation

Select one of the following:

  • True
  • False

Explanation

Question 19 of 28

1

short-acting β2 & 3 adrenergic receptor antagonist are used in prevention of premature labour / preterm delivery, they act on the utereine smooth muscle cell β3 receptors causing relaxation

Select one of the following:

  • True
  • False

Explanation

Question 20 of 28

1

Asthma treatment

Select one or more of the following:

  • Epinephrine for asthma attacks: Stimulates α1, α2, β1, β2, β3 adrenergic receptors

  • Ipratropium / Atrovent; Muscarinic receptor antagonist reduce the effects of acetylcholine

  • Salbutamol Inhalator relaxing SMC in the airways by acting on β2 receptors (short acting)

Explanation

Question 21 of 28

1

Treatment of bradycardia

Select one or more of the following:

  • done by using beta1 and beta2 agonists.

  • Isoprenaline

  • orciprenaline

  • atropine with clinical monitoring

Explanation

Question 22 of 28

1

Side Efffeects of Norepinephrine

Select one or more of the following:

  • sudden numbness, weakness, or cold feeling anywhere in your body

  • hypertension

  • reduced blood flow in organs, kidney, liver, brain

  • necrosis at site of administration

  • problems with vision, speech, or balance; or severe headache, blurred vision, pounding in your neck or ears

Explanation

Question 23 of 28

1

Nasal drops are Alpha 2 agonists with local effects

Select one of the following:

  • True
  • False

Explanation

Question 24 of 28

1

Nasal Drops are Alpha 1 effects with peripheral effects but with local administration they give more localized effects

Select one of the following:

  • True
  • False

Explanation

Question 25 of 28

1

Nasal Drops (α1 agonists)

Select one or more of the following:

  • Phenylepinephrine

  • Naphazoline

  • Tymazoline

  • Ksylometazoline

Explanation

Question 26 of 28

1

Indications of Epinephrine

Select one or more of the following:

  • Anaphylactic Shock

  • Cardiac arrest

  • Asthma attack

  • Glaucoma

  • used with local anaesthesia to reduce their effusion from injection site

Explanation

Question 27 of 28

1

Dobutamine

Select one or more of the following:

  • primarily used in congestive heart failure and shock with low cardiac output

  • β1 agonist

  • ide effects include a fast heart rate, an irregular heart beat, and inflammation at the site of injection

  • positive ionotropic action

Explanation

Question 28 of 28

1

Prevention of Asthma Attacks

Select one or more of the following:

  • Salmeterol,

  • formoterol

  • bambuterol

  • Ipratropium

Explanation

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