USMLE Step 1
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Metaproterenol | MOA: Beta-2 agonist used for mild, intermittent asthma, rapid onset & provide relief for 4-6 hrs, potent bronchodilators, not destroyed by COMT; ADRs: little beta-1 effect, but can cause cardiac stimulation resulting in heart palpitations
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| Terbutaline | MOA: Beta-2 agonist used for mild, intermittent asthma, rapid onset & provide relief for 4-6 hrs, potent bronchodilators, not destroyed by COMT; ADRs: little beta-1 effect, but can cause cardiac stimulation resulting in heart palpitations
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| Albuterol | MOA: Beta-2 agonist used for mild, intermittent asthma, rapid onset & provide relief for 4-6 hrs, potent bronchodilators, not destroyed by COMT; ADRs: little beta-1 effect, but can cause cardiac stimulation resulting in heart palpitations
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| Cromolyn | MOA: used for prophylaxis of moderate asthma that is a mast cell stabilizer & NOT useful for acute attacks, ADRs: bitter taste, as well as irritation of the larynx & pharynx
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| Beclomethazone | MOA: Corticosteroid for severe, chronic asthma serves to decrease activation of macrophages, eosinophils & T cells, reverse mucosal edema, decrease capillary permeability & - release of leukotrienes; *Note 80% PO metabolized by liver, spacer used*
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| Triamcinolone | MOA: Corticosteroid for severe, chronic asthma serves to decrease activation of macrophages, eosinophils & T cells, reverse mucosal edema, decrease capillary permeability & - release of leukotrienes; *Note 80% PO metabolized by liver, spacer used*
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| Flunisolide | MOA: Corticosteroid for severe, chronic asthma serves to decrease activation of macrophages, eosinophils & T cells, reverse mucosal edema, decrease capillary permeability & - release of leukotrienes; *Note 80% PO metabolized by liver, spacer used*
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| Theophylline | MOA: Phosphodiesterase - that increases the amt of Ca, it is used for more severe asthma; ADRs: not freq used b/c many interactions w/ wide range of drugs, thus has a low therapeutic index, causes seizures and/or fatal arrhythmias
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| Zileuton | MOA: leukotriene - (direct inhibition of lipoxygenase) decrease bronchoconstriction txing the sx, thus not 1st-line drugs in tx of asthma
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| Zafirlukast | MOA: leukotriene - (leukotriene receptor blocker) decrease bronchoconstriction txing the sx, thus not 1st-line drugs in tx of asthma
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| Montelukast | MOA: leukotriene - (leukotriene receptor blocker) decrease bronchoconstriction txing the sx, thus not 1st-line drugs in tx of asthma
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| Methylprednisone | MOA: IV used for 'Status asthmaticus' a severe, unrelenting exacerbation of asthma
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| Prednisone | MOA: PO used for 'Status asthmaticus' a severe, unrelenting exacerbation of asthma
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| Epinephrine | MOA: acute anaphylactic shock (Type 1 Hypersensitivity)
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
jerrica_08
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