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Lilleys Pharmacology for Canadian Health Care Practice 4th Edition Sealock |9780323694803 | Chapter 1-58 | All Chapters with Answers and Rationals$17.99
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Lilley's Pharmacology for Canadian Health Care Practice 4th Edition Test Bank by Kara Sealock
TEST BANK LILLEY'S PHARMACOLOGY FOR CANADIAN HEALTH CARE PRACTICE KARA SEALOCK
PHARMACOLOGY FOR CANADIAN HEALTH CARE PRACTICE 4TH EDITION LILLEY’S TEST BANK/ALL CHS 1-58
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Test Bank for Lilleys Pharmacology for Canadian Health Care
Practice 4th Edition Sealock |9780323694803 | Chapter 1-58 |
All Chapters with Answers and Rationals
A patient is experiencing a severe anaphylactic reaction, what medication would be given? - ANSWER:
Epinephrine
Adrenergics are drugs with effects that are similar to or mimic the effects of the - ANSWER:
sympathetic nervous system
What receptors are being stimulated that cause bronchi to dilate? - ANSWER: Beta2-adrenergic
receptors
Adrenergic agonist is used to increase - ANSWER: Vasoconstriction
Heart contractility
Blood pressure
Which adrenergic drug is for the prevention of bronchospasms? - ANSWER: Salmeterol
atenolol - ANSWER: Cardioselective Beta-Blocker
What is atenolol used for? - ANSWER: -Prevent future myocardial infractions in patients who have
previously had one
-Treatment of:
Hypertension
Angina
Management of thyrotoxicosis; blocks the symptoms of excessive thyroid activity
atenolol is thought to contribute to the development of which condition and why? - ANSWER:
Hyperglycemia, by impairing the release of insulin from the pancreatic beta-cell
What are the effects of carvedilol? - ANSWER: Acting as a:
-nonselective beta-blocker
-An Alpha1-blocker
-A calcium channel blocker (at high doses)
-possibly an antioxidant
What is the strength of carvedilol stimulation on beta receptors compared to alpha1 receptors? -
ANSWER: its action on beta receptors is 10 times stronger than that on alpha1 receptors
carvedilol is used for the treatment of - ANSWER: Heart failure
Hypertension
Angina
Cardioselective beta-blockers such as carvedilol, have a more favourable effect on - ANSWER: glucose
and cholesterol control
Tolterodine (Detrol) is used to treat - ANSWER: overactive bladder
What is the advantage of using Detrol? - ANSWER: Tolterodine
-They have a much lower incident of dry mouth, in part because of their pharmacological specificity
for the bladder rather than salivary glands
What are the 2 types of cholinergic receptors? - ANSWER: nicotinic and muscarinic
nicotinic receptors respond to stimulation by - ANSWER: nicotine
Where are nicotinic receptors located? - ANSWER: Located on the pre-ganglionic fiber of the
parasympathetic and sympathetic nervous systems
At recommended dosages, cholinergic drugs primarily affect the - ANSWER: muscarinic receptors
At high dosages, cholinergic drugs affect the - ANSWER: nicotinic receptors
The desired effect of cholinergic drugs comes from the stimulation of - ANSWER: muscarinic receptors
many of the undesirable adverse effects of cholinergic drugs are due to the stimulation of - ANSWER:
nicotinic receptors
Cholinergic drug effects: Nicotinic GI - ANSWER: GI tone - Increased
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