WAEC 2026 Health Education /Health Science OBJ & Essay Answers and Questions
Hello students and welcome to our comprehensive guide on the WAEC 2026 Health Education /Health Science OBJ & Essay Answers and Questions. If you are writing the 2026 West African Examinations Council exams, you already know how competative the regional examination cycle is becoming. Getting the right resources and study materials is the only way to guarrantee your A1 in Health Science.
Many students find Health Education a bit tricky because it combines biology, practical everyday hygiene, and anatomy. But dont worry, I have compiled everything you need to know, including sample WAEC 2026 questions, answers, and the best way to tackle the essay sections.
Before we dive deep into the main questions, make sure your exam registration is fully sorted out. If there are any issues with your details or you need to verify your status, you can Get Started on the Official WAEC Portal.
Format of the WAEC Health Education Examination 2026
To pass this exam, you must first understand how WAEC sets their questions. The WAEC Health Science exam is usually divided into three main parts. Understanding this structure is very cruicial to help you manage your time inside the exam hall.
- Paper 1 (Objective): This section contains 50 multiple-choice questions. You are expected to answer all of them. This section tests your broad knowledge of the entire WAEC syllabus.
- Paper 2 (Essay/Theory): This is the written part. You will be given a set of questions and you are to choose a specific number to answer. Your ability to explain concepts clearly will earn you maximum marks here.
- Paper 3 (Test of Practical / Alternative to Practical Work): This paper focuses on the practical aspects of Health Education like identifying first aid equipment, diagrams of human organs, and interpreting given health data.
WAEC 2026 Health Education Objective (OBJ) Sample Questions
Below are some highly expected objective questions for the 2026 exams. Try to read through them and understand the correct options. These are based directly on the standard curriculum.
1. The essential nutrient that is primarily responsible for the repair of worn-out body tissues is?
A. Carbohydrates
B. Proteins
C. Vitamins
D. Fats and Oils
Answer: B (Proteins)
2. Which of the following is not a communicable disease?
A. Tuberculosis
B. Cholera
C. Diabetes
D. Measles
Answer: C (Diabetes)
3. The vector responsible for the transmission of malaria parasite is the?
A. Male Culex mosquito
B. Female Anopheles mosquito
C. Tsetse fly
D. Aedes mosquito
Answer: B (Female Anopheles mosquito)
4. Which of these organs is mainly involved in the excretion of urea from the human body?
A. Lungs
B. Skin
C. Kidney
D. Liver
Answer: C (Kidney)
5. A person who gives blood to another person during a blood transfusion is called a?
A. Receiver
B. Donor
C. Patient
D. Host
Answer: B (Donor)
6. The basic unit of life in all living organisms is the?
A. Tissue
B. Organ
C. System
D. Cell
Answer: D (Cell)
7. The quickest method to sterilize medical instruments in a local health center is by?
A. Sun drying
B. Boiling in water
C. Wiping with ordinary cloth
D. Blowing air
Answer: B (Boiling)
8. First aid treatment for a person who just fainted includes?
A. Pouring cold water forcefully on the person
B. Laying the person flat and elevating their legs
C. Giving the person heavy food immediately
D. Slapping the person to wake them up
Answer: B (Laying the person flat and elevating their legs)
9. Scurvy is a deficiency disease caused by the lack of?
A. Vitamin A
B. Vitamin B complex
C. Vitamin C
D. Vitamin D
Answer: C (Vitamin C)
10. The system that is responsible for transporting blood, nutrients and oxygen throughout the body is the?
A. Respiratory system
B. Nervous system
C. Circulatory system
D. Digestive system
Answer: C (Circulatory system)
11. What is the normal human body temperature?
A. 30 degrees Celsius
B. 37 degrees Celsius
C. 40 degrees Celsius
D. 45 degrees Celsius
Answer: B (37 degrees Celsius)
12. Which part of the ear is responsible for maintaining body balance?
A. Pinna
B. Eardrum
C. Semi-circular canals
D. Cochlea
Answer: C (Semi-circular canals)
13. Ringworm is a skin infection caused by?
A. Bacteria
B. Viruses
C. Fungi
D. Protozoa
Answer: C (Fungi)
14. The longest bone in the human body is the?
A. Humerus
B. Femur
C. Tibia
D. Radius
Answer: B (Femur)
15. An example of a ball and socket joint can be found in the?
A. Knee
B. Elbow
C. Shoulder
D. Skull
Answer: C (Shoulder)
16. The period during which a fetus develops inside the mothers womb is called?
A. Ovulation
B. Menstruation
C. Gestation
D. Fertilization
Answer: C (Gestation)
17. Which of the following is an example of an involuntary action?
A. Walking
B. Blinking of the eyes
C. Talking
D. Writing
Answer: B (Blinking of the eyes)
18. The main gas exchange organ in humans is the?
A. Trachea
B. Bronchus
C. Lungs
D. Diaphragm
Answer: C (Lungs)
19. Rabies is primarily transmitted to humans through the bite of an infected?
A. Mosquito
B. Dog
C. Snake
D. Rat
Answer: B (Dog)
20. The recommended duration for exclusive breastfeeding of infants is?
A. 2 months
B. 4 months
C. 6 months
D. 1 year
Answer: C (6 months)
WAEC 2026 Health Education Essay Questions and Detailed Answers
The essay section requires you to express your self clearly. Make sure your handwritting is very legible. The examiner needs to understand what your writing to give you full marks. Here are some expected WAEC 2026 theory questions and exactly how you should answer them to get maximum points.
Question 1: First Aid and Emergency Management
(a) Define First Aid.
(b) State five main objectives of First Aid.
(c) List five items that must be in a standard First Aid Box.
Answer to Question 1:
(a) Definition of First Aid:
First Aid is the immediate and temporary care or assistance given to a victim of an accident or sudden illness before the arrival of a professional medical doctor or before the patient is transported to the hospital. It is a very critical step that can determine if the victim will survive or not.
(b) Objectives of First Aid:
1. To save life: This is the most paramount reason. By stoping excessive bleeding or administering CPR, a dying life can be saved.
2. To prevent the condition from worsening: Proper handling of a fractured bone or open wound prevents further tissue damage.
3. To promote quick recovery: Giving the right initial treatment helps the body start its healing process faster.
4. To reduce pain and suffering: Administering basic pain reliefs or bandaging a wound can make the victim more comfortable while waiting for doctors.
5. To arrange for safe transport: A first aider prepares the victim to be moved to a hospital safely without causing more complications or injuries.
(c) Items in a First Aid Box:
1. Cotton wool (for cleaning wounds).
2. Bandages (to secure dressings).
3. Antiseptic solution like Dettol or Iodine (to prevent infection).
4. A pair of scissors (for cutting plaster or bandages).
5. Plasters or adhesive tapes.
Question 2: Personal Hygiene and Environmental Sanitation
(a) Explain what is meant by Personal Hygiene.
(b) Outline five ways a student can maintain good personal hygiene.
(c) Mention three negative effects of poor environmental sanitation in a community.
Answer to Question 2:
(a) Meaning of Personal Hygiene:
Personal hygiene refers to the principle and practice of keeping ones body clean and well-groomed to maintain good health and prevent the spread of diseases. It involves all the daily routines an individual does to ensure dirt, bacteria, and offensive body odors are kept away completely.
(b) Ways a student can maintain good personal hygiene:
1. Regular bathing: Taking a bath at least twice a day using clean water and mild soap to wash away sweat and germs.
2. Brushing of teeth: Brushing the teeth twice daily (morning and night) with a fluoride toothpaste to prevent tooth decay and bad breath.
3. Washing of hands: Regularly washing hands with soap and water, especially after using the toilet, playing outdoors, and before eating.
4. Wearing clean clothes: Washing school uniforms and underwears regularly and ensuring they are properly sun-dried and ironed to kill hidden germs.
5. Proper nail care: Trimming finger and toe nails short to prevent the accumulation of dirt and germs which can easily enter the body through food.
(c) Negative effects of poor environmental sanitation:
1. Outbreak of diseases: Dirty environments naturally breed vectors like mosquitoes and rats, leading to deadly diseases like Malaria and Lassa fever.
2. Environmental Pollution: Poor disposal of waste leads to land, air, and water pollution which is very harmful to human and animal health.
3. Erosion and flooding: Dumping refuse in drainages and gutters blocks the free flow of water, which can result to serious flooding during heavy rainy seasons.
Question 3: Human Nutrition and Digestive System
(a) What is a balanced diet?
(b) State the six classes of food, giving one example of each.
(c) Describe briefly the process of digestion in the mouth.
Answer to Question 3:
(a) Balanced Diet:
A balanced diet is a meal that contains all the six essential classes of food in their correct proportions and right quantities required by the body for healthy growth, energy production, and tissue maintenance.
(b) Six classes of food and examples:
1. Carbohydrates: Example – Yam, Rice, Cassava.
2. Proteins: Example – Beans, Fish, Meat, Eggs.
3. Fats and Oils: Example – Palm oil, Butter, Groundnut oil.
4. Vitamins: Example – Oranges (Vitamin C), Carrots (Vitamin A).
5. Mineral Salts: Example – Milk (Calcium), Sea food (Iodine).
6. Water: Example – Clean drinking water.
(c) Digestion in the mouth:
Digestion starts right in the mouth as soon as food enters. The teeth break down the solid food into smaller pieces through a mechanical process called mastication or chewing. During chewing, the salivary glands secrete saliva which mixes with the food to make it soft, slippery and easy to swallow. Saliva contains an active enzyme called ptyalin (salivary amylase) which begins the chemical breakdown of cooked starch into complex sugars known as maltose. The tongue then rolls the chewed food into a ball-like shape called bolus and pushes it down the throat into the oesophagus.
Question 4: Communicable Diseases
(a) Differentiate between an endemic and an epidemic disease.
(b) Mention four ways by which communicable diseases can be transmitted.
(c) Suggest three methods of controlling the spread of Cholera in a community.
Answer to Question 4:
(a) Endemic vs Epidemic:
An endemic disease is a disease that is constantly present within a particular geographic area or population (for example, Malaria is endemic in Nigeria). On the other hand, an epidemic disease is a sudden unpredictable outbreak of a disease that spreads rapidly and affects a very large number of people at the same time in a specific region (e.g., Ebola virus outbreak).
(b) Modes of transmission of communicable diseases:
1. Direct physical contact: Touching an infected person or their fluid (e.g., Ringworm, Chickenpox).
2. Airborne transmission: Inhaling infected respiratory droplets when a sick person coughs or sneezes (e.g., Tuberculosis, COVID-19).
3. Water and Food-borne: Consuming contaminated water or unhygienic food (e.g., Cholera, Typhoid).
4. Vector-borne transmission: Bites from infected insects or animals (e.g., Mosquitoes transmitting Malaria parasite).
(c) Controlling Cholera spread:
1. Provision of safe drinking water: Ensuring the community has constant access to clean, treated, or boiled water for consumption.
2. Proper sanitation: Encouraging the use of standard flush toilets and discouraging open defecation which contaminates water sources.
3. Public Health Education: Teaching the masses about the extreme importance of washing hands with soap and water after using the toilet and before preparing food.
Proven Tips to Pass Your WAEC 2026 Health Science Exam Excellently
A lot of candidates fail not because they are not smart, but because they dont know how to properly approach the WAEC exams. Here are some solid tips to help you smash your Health Education papers.
- Study the WAEC Syllabus: Don’t just read blindly. The syllabus is like a map that shows you exactly where the examiners will pick their questions from. Focus heavily on the core topics like the human anatomy, community health, and first aid.
- Practice Past Questions: Make sure you get a compilation of WAEC past questions. You will notice that WAEC repeats a lot of their objective questions year after year. If you solve from 2015 to 2025, the 2026 questions will look very familiar to you inside the hall.
- Master Biological Drawings: In Health Science, you might be asked to draw and label diagrams like the human eye, the heart, or the respiratory system. Make sure your lines are straight and you label with a ruler. A neat drawing carries a lot of extra marks.
- Time Management: During the exam, don’t waste too much time on a difficult question. In the OBJ section, if you don’t know number 5, skip it and move to number 6. Come back to it later. For the theory, divide your time equally among the questions you choose to answer.
- Follow Instructions Carefully: If the question paper says “Answer any three questions”, please do not answer four. The examiner will only mark the first three and you would have wasted your precious time for nothing.
Conclusion on WAEC 2026 Health Education Guide
Passing the WAEC 2026 Health Education /Health Science examination is very possible if you prepare with the right materials. Use the sample questions and essay answers provided in this post to test your knowledge. Remember that reading consistently and practicing past questions is the major key to success.
Make sure you share this article with your friends and classmates who are also writing the exams. Drop your confusing questions in the comments section and I will attend to them. Good luck to all 2026 candidates, go and make us proud!
