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Pharmacology Questions and Answers (Q&A)

John Smith
Answered: Feb 17, 2020
€śBecause phenytoin (Dilantin) has a very narrow range between a therapeutic dose and a toxic dose.”

1 Answer

John Smith
Answered: Feb 17, 2020
Drugs official name

1 Answer

John Smith
Answered: Feb 17, 2020
Increased dopamine
Hyperactive symptoms
Positive symptoms
DAHAS

D-delusion A-aggressive H-hallucination A-agitated S-sleep disturbance

1 Answer

Uncadf
Answered: Feb 17, 2020
No

Spare receptors occur when Emax occurs at less than 100% binding. In other words, when EC50 is less than Kd, spare receptors are present. The two are equal in this figure.

1 Answer

John Smith
Answered: Feb 17, 2020
Alpha and beta adrenergic agents-actionsprevent other agents, usually naturally occurring catecholamines, from stimulating the specific receptors by blocking alpha or beta receptorsuses alpha...Read More

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John Smith
Answered: Feb 17, 2020
Allergic reactions-idiosyncratic reactionallergic reactionsanaphylactic reactioncarcinogenicityteratogen (kills babies)idiosyncratic reaction something unusual or abnormal happens when a drug is...Read More

1 Answer

John Smith
Answered: Feb 17, 2020
Not believing it will work – major role in psychogenic illness, esp stress related problems – by worry-attitudes and expectations compliance nursing action explain the importance of taking...Read More

1 Answer

John Smith
Answered: Feb 17, 2020
Rhinitis medicamentosa-caused by the overuse of topical decongestantsmay develop as early as 3-5 days after use of long-acting topical decongestants or after 2-3 weeks of regular acting topical...Read More

1 Answer

John Smith
Answered: Feb 17, 2020
Obstructive and restrictive-obstructivenarrows air passagescreates turbulenceincreases resistance to airflowrestrictive lung expansion is limitedobstructive respiratory diseases cause narrowing of...Read More

1 Answer

John Smith
Answered: Feb 17, 2020
Weight loss-2. barrel chested-this is the terminal stage of copdthe alveolar sacs lost elasticity and collapse during exhalation which traps air within the lungpt is sob with minimal exertion,...Read More

1 Answer

John Smith
Answered: Feb 17, 2020
Corticosteroids-2. antileukotriene agents-3. immunomodulator agents-anti-inflammatory drugs these are not your otc nsaids!Corticosteroidsantileukotriene agentsimmunomodulator agentsmiscellaneous...Read More

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John Smith
Answered: Feb 17, 2020
Htn-regulate fluid balanceregulate electrolyte compositionregulate the acid-base balance of body fluidssecrete renin and erythropoieten produces calcitriolexcess fluid volume can lead to htn or chf...Read More

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