Skip to main content
Sarkari MCQs Government Exam Question Bank
Menu
Question no. 63311

Which pharmacological agent is indicated for managing both diabetes mellitus and diabetes insipidus_____________?

Select your answer for: Which pharmacological agent is indicated for managing both diabetes mellitus and diabetes insipidus_____________?
Show answer

Answer: A. Chlorpropamide

Explanation

Chlorpropamide stimulates pancreatic insulin secretion to manage elevated blood glucose in diabetes mellitus. Simultaneously it increases the sensitivity of renal collecting ducts to antidiuretic hormone. This dual action allows it to treat both diabetes mellitus and central diabetes insipidus. Diabetes mellitus involves impaired insulin production or action resulting in chronic hyperglycemia. Diabetes insipidus is characterized by excessive thirst and excretion of large volumes of dilute urine. First-generation sulfonylureas possess unique extra-pancreatic renal effects compared to newer agents.

Endocrinologists utilize specialized medications when patients present with complex endocrine abnormalities. Managing water balance requires careful oversight alongside blood glucose monitoring therapies. Modern pharmacological treatments have largely replaced older agents due to safer side effect profiles. Glibenclamide is a potent second-generation sulfonylurea lacking significant antidiuretic hormone-enhancing properties. Glicazide lowers blood glucose effectively but does not provide adequate management for diabetes insipidus. Glipizide stimulates insulin release exclusively without helping to concentrate urine in diabetes insipidus.

Subject
Medical
Category
Medical
Topic
—
Difficulty
medium

Related questions

Q1. Which medication belongs to the third-generation cephalosporins ?

Select your answer for: Which medication belongs to the third-generation cephalosporins ?
Show answer

Answer: A. Cefeperazone

Cefoperazone is a third-generation cephalosporin characterized by an expanded spectrum of activity against Gram-negative bacilli. Its chemical structure includes an N-methylthiotetrazole side chain associated with specif...

Q2. Which statement accurately describes the parasympathetic nervous system ?

Select your answer for: Which statement accurately describes the parasympathetic nervous system ?
Show answer

Answer: A. Ach is transmitter at both pre & post synaptic junction

Acetylcholine functions as the primary neurotransmitter in the parasympathetic nervous system. It is released at both preganglionic and postganglionic synapses across the system. This neurotransmitter activates nicotinic...

Q3. Which attribute holds true for carbonic anhydrase inhibitors ?

Select your answer for: Which attribute holds true for carbonic anhydrase inhibitors ?
Show answer

Answer: B. It is used as an adjunct in epilepsy

Carbonic anhydrase inhibitors reduce central nervous system neuronal firing rates by altering intracellular and extracellular pH. This antiseizure property makes them valuable adjunctive treatments for managing specific...

Q4. Which opioid analgesic should not be administered via the intrathecal route ?

Select your answer for: Which opioid analgesic should not be administered via the intrathecal route ?
Show answer

Answer: A. Remifentanil

Remifentanil is metabolized rapidly by plasma esterases, but its commercial formulation contains potentially harmful excipients. Intrathecal administration of certain additives can cause severe neurotoxicity and arachnoi...

Q5. Which of the penicillins can be administered safely via the intravenous (IV) route ?

Select your answer for: Which of the penicillins can be administered safely via the intravenous (IV) route ?
Show answer

Answer: C. Crystalline

Crystalline penicillin refers to aqueous penicillin G formulated as a water-soluble salt. This high water solubility allows it to be administered safely via the intravenous route. Rapid systemic absorption makes it ideal...

Q6. Which receptor type is stimulated by acetylcholine and selectively blocked by atropine______________?

Select your answer for: Which receptor type is stimulated by acetylcholine and selectively blocked by atropine______________?
Show answer

Answer: B. Muscarinic

Muscarinic acetylcholine receptors are specifically activated by the plant alkaloid muscarine and antagonized by atropine. Atropine competitively blocks these G protein coupled receptors to inhibit parasympathetic autono...

New!

Mock Test System is now available!

Prepare for your exam with interactive mock tests. Select your subjects, attempt 100 random MCQs against the clock, and see exactly where you stand.

Start Mock Test