If the total body clearance of a drug is 200 mL/min in a normal healthy adult and the renal clearance is 10 mL/min then one may assume that:

The fraction of bound receptors in a well-defined drug-receptor binding system is determined by:

I the equilibrium drug-receptor dissociation constant

II the free drug concentration

III the total receptor concentration

Intal-Sodium cromoglycate is characterized by which of the following statements?

I- Non-steroidal drug with anti-inflammatory proprieties

II- They can be used in prophylaxis of asthma and allergic rhinitis

III Used in asthma only

Which of the following agents or combinations may be appropriated to treat severe intermittent asthma?

The number of milli-alents of lithium that KJ will receive with each dose is:

Drug known as the new relative cromolyn like drug include:

All of the following drugs will increase the heart rate directly or by reflex when injected intravenously into a young healthy adult, EXCEPT:

The above structures are related to one another as:

The use of indomethacin in gout treatment:

Which of the following factors would be important in determining the concentration of drug that would be reached in the cerebrospinal fluid for treatment of meningitis?

I Oil/water partition coefficient

II Binding to plasma protein

III pKa of the drug