15964104
Beschreibung
Quiz von Med Student , aktualisiert more than 1 year ago
|
|
Erstellt von Med Student
vor etwa 6 Jahre
|
|
Frage 1
Frage
According to their mechanism of action the adrenergic agonists can be divided in:
Antworten
-
direct agonists
-
indirect agonists
-
agonists with mixed mechanism of action
-
natural compounds
Frage 2
Frage
α1-adrenoceptors are located on:
Antworten
-
presynaptic neuronal endings
-
postsynaptic neuronal endings
-
blood vessels
-
iris dilator muscle
Frage 3
Frage
β1-adrenoceptors are located on:
Antworten
-
postsynaptic neuronal endings
-
presynaptic neuronal endings
-
myocardial cells
-
juxtaglomerular apparatus in the kidney
Frage 4
Frage
β2-adrenoceptors are located on:
Antworten
-
postsynaptic neuronal endings
-
bronchial smooth muscles
-
liver
-
uterus (womb)
Frage 5
Frage
β3-adrenoceptors are located in:
Antworten
-
adipose tissue
-
urinary bladder
-
presynaptic neuronal endings
-
bronchial smooth muscles
Frage 6
Frage
Pharmacological effects of Epinephrine are:
Antworten
-
positive chronotropic effect
-
blood pressure elevation
-
bronchial smooth muscles dilation
-
elevated levels of blood sugar
Frage 7
Frage
Indications for the clinical use of Epinephrine are:
Antworten
-
anaphylactic shock
-
hypoglycaemia
-
arrhythmia
-
glaucoma with wide iridocorneal angle
Frage 8
Frage
Potential adverse drug reactions of Epinephrine are:
Antworten
-
hypoglycaemia
-
arrhythmia
-
tremor
-
anxiety and restlessness
Frage 9
Frage
Clinical indications for prescribing α1-agonists are:
Antworten
-
arterial hypotension
-
acute rhinitis
-
asthma attack
-
heart block
Frage 10
Frage
Pharmacological effects of the selective β2-agonists are:
Antworten
-
pupillary dilation
-
bronchial dilation
-
blood pressure elevation
-
relaxation of uterine muscle
Frage 11
Frage
Which of the following drugs are selective β2-agonists?
Antworten
-
lsoprenalini sulfas
-
Orciprenalini sulfas
-
Salbutamol
-
Salmeterol
Frage 12
Frage
β2-agonists are indicated in:
Antworten
-
bronchial asthma
-
digitalis intoxication
-
arterial hypertension
-
threatening abortion
Frage 13
Frage
Adverse drug reactions of β2-agonists are:
Antworten
-
finger tremor
-
bronchial dilatation
-
hyperglycemia
-
tolerance
Frage 14
Frage
What are the main features of the indirect-acting adrenergic agonists?
Antworten
-
stimulation of central nervous system
-
drug tolerance and dependence
-
have no effect on the cardio-vascular system
-
used for treatment of narcolepsy and attention deficiency hyperactivity disorder (ADHD)
Frage 15
Frage
Clinically desirable interactions can occur between β2-agonists and:(find correct answer)
Antworten
-
tricyclic antidepressants
-
inhaled corticosteroids
-
inhaled antimuscarinic drugs
-
beta blockers
Frage 16
Frage
Mechanisms of action of the presynaptic adrenolytics are:
Antworten
-
blockade of the presynaptic α2-receptors
-
activation of the presynaptic α2-receptors
-
conversion to a “false“ neurotransmitter
-
blockade of the phosphodiesterase enzyme
Frage 17
Frage
Which of the following drugs act as agonists of the presynaptic α2-adrenoceptors?
Antworten
-
Salbutamol
-
Clonidini hydrochloridum
-
α-Methyldopum (Dopegyt)
-
Sotalol
Frage 18
Frage
Pharmacological effects of Clonidin are:
Antworten
-
decreased peripheral vascular resistance
-
antihypertensive
-
inhibition of gastric secretion
-
antiarrhythmic
Frage 19
Frage
Adverse drug reactions of Clonidin are:
Antworten
-
Dry mouth
-
Drowsiness and depression
-
Hypertensive attacks following abrupt cessation of treatment
-
CNS stimulation
Frage 20
Frage
For Methyldopa is true:
Antworten
-
has antihypertensive effect
-
it is safe in pregnancy
-
could cause drug-induced parkinsonism
-
used to treat threatening abortion
Frage 21
Frage
Which of the following drugs are α1-adrenoblockers?
Antworten
-
Prazosin
-
Doxazosin
-
Clonidin
-
Chlorpromazin
Frage 22
Frage
Pharmacological effects of Prazosin are:
Antworten
-
dilation of the resistive and capacitive vessels
-
antihypertensive
-
relaxation of the muscles in the prostate and bladder neck
-
hyperglycaemia
Frage 23
Frage
Adverse drug reactions of α1-adrenoblockers are:
Antworten
-
orthostatic collapse
-
hypokalemia
-
fluid retention
-
hypoglycaemia
Frage 24
Frage
Which of the following drugs are non-selective β-blockers?
Antworten
-
Atenolol
-
Pindolol
-
Acebutolol
-
Propranolol
Frage 25
Frage
Which of the following drugs are selective β1-blockers?
Antworten
-
Atenolol
-
Pindolol
-
Propranolol
-
Metoprolol
Frage 26
Frage
β-blockers are indicated in case of:
Antworten
-
hypertension
-
bronchial asthma
-
arrhythmia
-
ischaemic heart disease
Frage 27
Frage
Pharmacological effects of B-blockers are:
Antworten
-
bronchodilation
-
negative inotropic effect
-
positive chronotropic effect
-
negative chronotropic effect
Frage 28
Frage
β-blocker approved for topical use in treatment of glaucoma is:
Antworten
-
Bisoprolol
-
Metoprolol
-
Timolol
-
Propranolol
Frage 29
Frage
When applied topically in the eye the B-blocker Timolol will:
Antworten
-
increase the intraocular pressure
-
decrease the intraocular pressure
-
cause miosis
-
cause mydriasis
Frage 30
Frage
Potential adverse drug reactions of β-blockers are.
Antworten
-
hypoglycaemia
-
bronchoconstriction
-
hyperglycaemia
-
nightmares
Frage 31
Frage
For long-term treatment with β-blockers is true:
Antworten
-
up-regulation of B-adrenergic receptors
-
down-regulation of B-adrenergic receptors
-
the therapy should be ceased abruptly
-
the therapy should not be ceased abruptly
Möchten Sie mit GoConqr kostenlos Ihre eigenen Quiz erstellen? eigenen Mehr erfahren.