Important Biology Chapters for AIIMS BSc Nursing Exam 2025

Important Biology Chapters for AIIMS BSc Nursing Exam 2025

Edited By Irshad Anwar | Updated on Oct 21, 2024 12:06 PM IST | #AIIMS Nursing

AIIMS B.Sc. Nursing entrance test is one of the most important tests for those students who are willing to join top nursing schools for nursing, so we require all kinds of help from here. The experts, in this article, have very minutely put forward the detailed section regarding important chapters of Biology that fall in the exam. Biology is for 30 marks out of 100. For a good result in the exam, one must be aware of the key biology chapters. In the article, a detailed overview has been given concerning the important biology chapters, questions relevant and their weightage based on past years' exams.

Important Biology Chapters for AIIMS BSc Nursing Exam 2025
Important Biology Chapters for AIIMS BSc Nursing Exam 2025

Key Biology Chapters Overview

Some of the important Biology Concepts and Chapters for the AIIMS Nursing Exam:

Chapter Name

Overview

Key Topics

Cell Biology

Cell biology has described the basic principles of all living organisms. In some way, it deals with cellular structure and function, which primarily is concerned with the term 'living unit'.

Organizational differences between a prokaryotic and a eukaryotic cell.

Functions of the organelles, nucleus, mitochondria, etc.

Cell Division: Mitosis - Equational Division and Stages Of Meiosis

Human Anatomy and Physiology

The chapter centres on the structure and function of the human body in the practice of nursing.

Major human body systems are as follows: Circulatory System, Respiratory System, Digestive System, and nervous systems.

Homeostasis and its mechanisms

Anatomical Terminology and Body Organization

Genetics and Evolution

Genetics explains the distribution of characteristics, while evolution explains how species change over time.

Mendelian Patterns of Inheritance and the structure and function of DNA

Mechanism of evolution: natural selection

Microbiology

The study of micro-organisms and their roles in health and diseases can be very vital to the nursing field when it comes to infection control.

Classification: microorganisms include bacteria, viruses, and fungi.

Pathogenesis and the Immune Response

- Infection control measures

Ecology and Environment

"Ecology is the study of relations among organisms and their environment, focusing on environmental health.".

Ecosystem Dynamics and Energy Flow

• Biodiversity and its importance

A. The Environmental Impact on Health

Important Questions from Biology Chapters for AIIMS Bsc nursing 2025 exam

Here’s a table of important questions related to these chapters, along with their answers for the AIMS Nursing exam:

S. No

Question

Answer

Chapter Name

1

What is the basic unit of life?

Cell

Cell Biology

2

What are the main components of the circulatory system?

Human Heart, blood vessels, blood

Human Anatomy and Physiology

3

What is Mendel's law of segregation?

Alleles separate during gamete formation

Genetics and Evolution

4

What is the role of bacteria in the nitrogen cycle?

Nitrogen fixation

Microbiology

5

What is an ecosystem?

A community of living organisms interacting with their environment

Ecology and Environment

Weightage of Biology Chapters forAIIMS BSc Nursing 2025

Understanding the weightage of different chapters can help candidates prioritize their study efforts. Below is a table summarising the weightage of important biology chapters based on previous years' exams:

Chapter Name

Weightage (%)

Cell Biology

20%

Human Anatomy and Physiology

25%

Genetics and Evolution

15%

Microbiology

20%

Ecology and Environment

20%

Detailed Overview of Important Biology Chapters for AIIMS Bsc Nursing 2025 exam

Here’s a detailed overview of key biology chapters for the AIIMS B.Sc. Nursing 2025 exam, presented in a table format as requested:

Chapter Name

Overview

Key Topics

Cell Biology

Cell biology is fundamental to understanding all living organisms. It covers the structure and function of cells, the basic unit of life.

- Structure of Cells: Understand the differences between prokaryotic and eukaryotic cells.

- Functions of Organelles: Study the roles of various organelles such as the nucleus, mitochondria, endoplasmic reticulum, and ribosomes.

- Cell Division: Learn about the processes of mitosis and meiosis, including their stages and significance.

Human Anatomy and Physiology

This chapter focuses on the structure and function of the human body, which is critical for nursing practice.

- Major Body Systems: Familiarize yourself with the circulatory, respiratory, digestive, and nervous systems.

- Homeostasis: Understand the mechanisms that maintain a stable internal environment.

- Anatomical Terminology: Learn the terms used to describe body orientation, planes, and regions.

Genetics and Evolution

Genetics explains how traits are inherited, while evolution describes how species adapt over time.

- Mendelian Genetics: Study the principles of inheritance, including dominant and recessive traits.

- DNA Structure and Function: Understand the role of DNA in heredity and protein synthesis.

- Evolutionary Mechanisms: Learn about natural selection and how it contributes to species adaptation.

Microbiology

Microbiology studies microorganisms and their roles in health and disease, which is essential for infection control in nursing.

- Classification of Microorganisms: Understand the characteristics of bacteria, viruses, fungi, and protozoa.

- Pathogenesis: Learn how microorganisms cause diseases and the body’s immune response.

- Infection Control: Familiarize yourself with strategies for preventing infections in healthcare settings.

Ecology and Environment

Ecology examines the interactions between organisms and their environments, highlighting the importance of environmental health.

- Ecosystem Dynamics: Study the components of ecosystems and how energy flows through them.

- Biodiversity and Conservation: Understand the significance of biodiversity for ecosystem stability and human health.

- Environmental Factors: Learn about the impact of pollution, climate change, and other factors on health.

Concentration on these major biology chapters no doubt will provide a big push to the performance of any candidate in the AIIMS B.Sc. Nursing entrance examination. Proper understanding of the same would not only help the students appearing for said examination but will give them a firm foundation for their prospective nursing career. It shall be further enhanced by re-reading and revision, practice, and use of multiple study tools so that the candidates are in a more favorable disposition to meet impending challenges. The better the nurturing of these elementary concepts of biology, the brighter will be the future of aspirant nurses in their health careers.

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Questions related to AIIMS Nursing

Have a question related to AIIMS Nursing ?

Hello Aspirant,

Nursing Officer Recruitment Common Eligibility Test (NORCET) is an entrance test to recruit nursing officers in AIIMS all over the country. NORCET is divided into 2 sets of examination. One is Prelims, where a candidate have to answer 100 questions in 90 minutes. Remember that these questions will be nursing (80 Questions) and non-nursing (20 Questions) related. Non- nursing questions would be on General Awareness, Aptitude questions and current affairs as well.

Candidates clearing the prelim stage, will move forward to appear in Main Exam, which will also have 100 Multiple Choice Questions (MCQs), divided into 5 sections like Prelim exam. In Main exam, all the question will be nursing related to test you and there is negative marking- one-third marks deduction on a wrong answer.

As per the pattern of both the exams, the key to crack NORCET is to study theoretically and practically. Your non-nursing skills and knowledge will be an important part. Never miss current affairs. Revise again and again.

I hope you will do good.

Good luck!

The regulations regarding appearing in multiple entrance exams forBSc nursing and BSc paramedical courses may vary depending on the specific rules and guidelines set by the institutions conducting these exams. In some cases, you may be allowed to appear for both exams simultaneously, while in others, there may be restrictions limiting you to choose only one exam.

If you are confused, you should directly contact the respective authorities or exam conducting bodies for clarification.

You can click on the below link to know more about AIIMS B.Sc Nursing.

https://medicine.careers360.com/articles/aiims-bsc-nursing-2024

Click on the below link to know more about AIIMS BSc Paramedical.

https://medicine.careers360.com/articles/aiims-paramedical-admission


Hello aspirant,

AIIMS, New Delhi, is set to administer the AIIMS paramedical admission 2024, with the exam scheduled for July 6, 2024. The application form for AIIMS paramedical 2024 will be made available by the authority on aiimsexams.ac.in.

To know the more information you can visit our website by clicking on the link given below.

https://medicine.careers360.com/articles/aiims-paramedical-admission

Thank you

Hope this information helps you.

Hello aspirant,

Following are the books that you can refer:

  • Nursing Administration by G.M. Veerabhadrappa
  • Textbook of Psychology for Post Basic BSc Nursing by I. Clement
  • Mental Health Nursing by Ram Kumar Gupta
  • Biochemistry & Biophysics by Dr. S.S. Randhawa & Dr. S. Christopher
  • Introduction to Nursing Education by Eshita Chanda
  • Essentials of Community Health Nursing by Neelam Kumari
  • Childcare Nursing by Manoj Yadav

Thank you

Hope it helps you.

Hello aspirant

Both courses are good at their own aspects.

MBA from iim graduates have high demand these days.With increasing number of multinational corporations the demand of iim graduates is also  increasing .

Candidates after mba from iim are highly paid.

Scope - iim graduates can work as

Marketing manager

Management consultant

Investment Banker

Business analyst

Financial advisor

Administrative manager

Human resource manager


On the other hand aiims nursing officers after selection are given a decent salary offer .

The  approximate salary of aiims nursing officer  3,4800 per month in India.

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