Drug Name Zyprexa

Antidotes for cyanide poisoning (A). Cyanide ions (CN-) enter the organism in the form of hydrocyanic acid (HCN); the latter can be inhaled, released from cyanide salts in the acidic stomach juice, or enzymatically liberated from bitter almonds in the gastrointestinal tract. The lethal dose of HCN can be as low as 50 mg.
Knowledge of structure–activity relationships has permitted the synthesis of sympathomimetics that display a high degree of selectivity at adrenoceptor subtypes. Direct-acting sympathomimetics (i. e. , adrenoceptor agonists) typically share a phenylethylamine structure. The side chain ?-hydroxyl group confers affinity for ?- and ?-receptors.

 

Therefore, the tablet size that is both easy to take and easy to handle is difficult to achieve. Selection of ODT Drug Candidates Several factors must be considered when selecting drug candidates for delivery as ODT dosage forms.
To forestall depletion of NaCl and water, the body responds with an increased release of aldosterone, which stimulates their reabsorption in the kidney. The action of aldosterone is, however, associated with increased renal excretion of KCl. The enteral and renal K+ loss add up to a K+ depletion of the body, evidenced by a fall in serum K+ concentration (hypokalemia).