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.

SCHIZOPHRENIA EPIDEMIOLOGY & PATHOGENESIS

SCHIZOPHRENIA EPIDEMIOLOGY & PATHOGENESIS

EPIDEMIOLOGY:

Prevalence – 1 %
- Equal in men & women.
- High heritability (Increased familial prevalence).
- More prevalent in lower socioeconomic status.
Incidence rate – 0.15-0.25 per thousand.
Onset age –
- Adolescence and young adulthood.
  - Earlier onset in men
- Late onset schizophrenia (After 45 yrs).
Predisposing factors:

Body types: Asthenic (thin & weak).

ETIOLOGY:

Genetic factors:

Higher monozygotic concordance rate.
Important nine linkage sites: 1q, 5q, 6p, 6g, 8P, 10p, 13q, 15q & 22q.

Genes involved:

Alpha-7 nicotinic receptor
DISC I (Disrupted in schizophrenia)
COMT (catechol-o-methyl transferase)
NRG 1 (Neuregulin 1)
GRM-3 (Glutamate receptor metabotropic)
RGS-4 (Regulator of G protein signalling)
DAOA (or G-72) (D-Amino acid oxidase activator)

Biochemical factors:

Dopamine: Excess of dopaminergic activity.
Serotonin – Increased responsible for symptoms.

Neuropathological factors:

Abnormalities in structures including,

Cerebral ventricles, limbic system, prefrontal cortex, thalamus, basal ganglia & cerebellum.

Exam Important

Schizophrenia has high heritability.
The usual age of onset of schizophrenia is adolescence and young adulthood.
After age of 45 years, the disorder is called late-onset schizophrenia.
Asthenic (thin and weak) individuals are believed to be predisposed for development of schizophrenia.
According to “Dopamine hypothesis”, excess dopaminergic activity is responsible for schizophrenia.

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SCHIZOPHRENIA EPIDEMIOLOGY & PATHOGENESIS