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40 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Receptors involved in motion sickness?
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H1 and muscarinic
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Type of useful drugs for motion sickness?
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H1 antihistaminics with antimuscarinic action
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Name four drugs to treat motion sickness.
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Diphenhydramine
Cyclizine Promethazine Scopolamine (antimuscarinic only) |
Please Slow Down Cycling |
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Name type of receptor involved in gastro-intestinal infection, irritation, drugs.
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5-HT3 receptors
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Name 3 useful drugs to treat gastro-intestinal infection/irritation.
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Graniseton
Ondansetron Dolasetron |
G O D |
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What type of receptors are affected in blood-borne chemical triggers?
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5-HT3
D2 M1 |
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Name two drugs that are antagonists of 5-HT3 and D2? (blood-borne chemical triggers)
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Metoclopromide
Trimethobenzamide |
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Name three drugs that are D2 receptor antagonists. (blood-borne chemical triggers)
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Chlorpromazine
Prochlorperazine Promethazine |
PCP |
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Name a corticosteroid used as an anti-emitic/anti-nausea drug?
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Dexamethasone
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What type of drug commonly causes constipation?
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Anticholinergic drugs
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What does chronic use of laxatives cause?
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rebound constipation
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What is lacking in the diet of a patient with constipation?
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fiber
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Name 4 fibrous foods that can be added to a diet of a patient with constipation.
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whole grains
beans vegetables green salads |
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Name 3 fiber supplements.
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agar
psyllium seed methylcellulose |
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Name a common stool softener.
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Dioctyl sodium sulfoccinate (detergent)
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Name a common stimulant laxative.
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Castor oil
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What is the function of castor oil?
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Strongly increases small and large intestine motility.
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Name 3 plant products that function as stimulant laxatives.
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Cascara
senna aloes |
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Name a drug that functions as a stimulant laxative.
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Bisacodyl
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Which stimulant laxatives have a 6-8 hour delay?
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plant products
Bisacodyl |
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saline cathartics
Name 3 osmotic effect of non-absorbable compounds. |
Polyethylene glycol
Laculose Sorbitol |
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saline cathartics
Name 2 osmotic and inhibition of non and water uptake compounds. |
Magnesium citrate
Magnesium hydroxide |
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How would you treat diarrhea caused by an infection?
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antimicrobials
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How would you treat diarrhea caused by ingested enterotoxin?
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maintain fluid intake
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How would you treat diarrhea caused by malabsorption?
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give enzyme supplement
avoid offending foods |
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How would you treat diarrhea caused by inflammatory disease?
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anti-inflammatory or immunosuppressive drugs
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How do Opiods of Mu receptors function? (3)
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increase sphincter tone
decrease propulsive motility decrease secretion |
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Name the function of Opiods that affect Sigma receptors? (1)
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decrease secretion
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Name 2 Opioids Mu receptor agonist.
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Diphenoxylate
Loperamide |
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Name an anti-diarrheal drug with an anti-microbial action.
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Bismuth subsalicylate (Pepto-Bismol)
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Name a somatostatin analog that inhibits gastric acids, pepsinogen secretion, and endocrine secretions.
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Octreotide
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Name an alpha-2 adrenergic agonist that inhibits release of ALL autonomic neurotransmitters.
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Clonidine
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Decribe the function of Clonidine. (2)
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decreases propulsion and secretion
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Name two drugs available to treat gallstones.
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Chenodiol
Ursodiol |
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Which of the following is used alone?
A. Chenodiol B. Ursodiol |
B. Ursodiol
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Name a common drug used to treat chronic inflammatory bowel disease.
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5-aminosalicylic acid
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Name 2 corticosteroids that function as immunosuppresive agents.
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hydrocortisone
prednisone |
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Name 3 cytotoxic agents that function as immunosuppressive agents.
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azathioprine
mercaptopurine cyclosporine |
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Name a drug used to treat portal-systemic encephalopathy.
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Lactulose
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Describe the function of Lactulose.
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ion trapping of ammonia as NH4 in the lumen
increased excretion of NH4 in feces |
