Which app has NEET PG PYQs from 2012 to 2025?

MedicoApps provides authentic NEET PG previous year questions from 2012 to 2025 with detailed explanations, clinical coverage, and offline access.

How many questions are included in MedicoApps?

MedicoApps includes over 10,000 meticulously crafted clinical and image-based questions, each with a detailed explanation covering NEET PG, NeXT PG, INI CET, and FMGE exams.

Does the MedicoApps NEET PG app support offline access?

Yes, MedicoApps is fully offline. You can study and practice previous year questions without an internet connection.

Does MedicoApps include clinical and image-based questions?

Yes, MedicoApps includes clinical and image-based questions with complete explanations and references, covering subjects tested in NEET PG.

Does MedicoApps focus on repeated concepts and high-yield topics?

Yes, MedicoApps follows an 80/20 high-yield preparation approach, emphasising repeated concepts since 60-75% of NEET PG questions come from concepts tested in past exams.

Is there an update frequency for new questions in MedicoApps?

The app is regularly updated to align with the latest NEET PG exam patterns and includes new questions as per evolving trends in medical entrance exams.

Do the questions in MedicoApps come with detailed explanations?

Yes, each question is accompanied by an explanatory note that clarifies the concept behind the answer and references relevant sources.

Which previous year exams are included in MedicoApps?

MedicoApps includes authentic previous year questions from NEET PG, NeXT PG, INI CET, and FMGE exams, spanning from 2012 to 2025.

Is MedicoApps suitable for students at different stages of NEET PG preparation?

Yes, MedicoApps is suitable for both beginners and advanced students. It offers a wide range of questions to support preparation at all stages.

Is there a money-back guarantee for MedicoApps?

Yes, MedicoApps offers a no-questions-asked 30-day money-back guarantee on all premium plans.

What is the best QBank for NEET PG?

A good NEET PG QBank should include PYQs, clinical MCQs, image-based questions, and grand tests. MedicoApps provides all these features along with offline access and explanations in one platform.

Where can I practice NEET PG previous year questions?

You can practice NEET PG previous year questions on MedicoApps, which includes 10,000+ questions from 2012 to 2025 with detailed explanations and offline support.

How can I contact MedicoApps support?

You can reach the MedicoApps customer support team through the app or the official website at medicoapps.org.

Alkaptonuria

Q. 1

Alkaptonuria is caused by defect in which of the following enzymes?

A		Enolase
B		Homogentisate oxidase
C		Pyruvate carboxylase
D		None of the above

Q. 1

Alkaptonuria is caused by defect in which of the following enzymes?

A		Enolase
B		Homogentisate oxidase
C		Pyruvate carboxylase
D		None of the above

Ans. B

Explanation:

Alkaptonuria was first recognized and described in the 16th century.

Characterized in 1859, it provided the basis for Garrod’s classic ideas concerning heritable metabolic disorders.

The defect is lack of homogentisate oxidase. The urine darkens on exposure to air due to oxidation of excreted homogentisate.

Late in the disease, there is arthritis and connective tissue pigmentation (ochronosis) due to oxidation of homogentisate to benzoquinone acetate, which polymerizes and binds to connective tissue.

Ref: Harper 28th edition, chapter 29.

Q. 2

In alkaptonuria there is increased pigmentation in all of the following locations, EXCEPT: –

A		Eyes
B		Nose
C		Ear
D		Articular cartilage

Q. 2

In alkaptonuria there is increased pigmentation in all of the following locations, EXCEPT: –

A		Eyes
B		Nose
C		Ear
D		Articular cartilage

Ans. B

Explanation:

Alkaptonuria is an autosomal recessively inherited deficiency of homogentisic acid oxidase enzyme which is involved in the metabolism of phenylalanine and tyrosine. Due to this defect, an oxidation product gets deposited in the cartilage throughout the body. In these patients examination of the skin shows a slight darkish blue color below the skin in areas overlying cartilage such as in the ears, sclera, conjunctiva and cornea. Metabolites also get deposited in the heart valves leading aortic or mitral stenosis.

Patients often develop back pain due to spondylitis. It can be differentiated from ankylosing spondylitis by the absence of fusion of sacroiliac joint. Diagnosis can be made when urine turns black spontaneously when exposed to air due to the presence of homogentisic acid.

REf: CURRENT Medical Diagnosis & Treatment 2014 chapter 40.

Alkaptonuria

Alkaptonuria

Will you help me by Sharing this Quiz on Facebook ??

Like this:

Leave a Comment Cancel Reply

Alkaptonuria

Will you help me by Sharing this Quiz on Facebook ??

Share this:

Like this:

Leave a Comment Cancel Reply

Welcome! Please Log In

Discover more from New