2025 NECO HEALTH EDUCATION: NECO Health Education (health) 2026 Legit Ans. (3140)

(1ai)

(PICK ANY ONE)

Homeostasis is the process by which the body maintains a stable internal environment despite changes in the external environment.

OR

Homeostasis is the ability of the body to keep its internal conditions constant, such as temperature and water balance, for proper functioning

(1aii)

(PICK ANY FIVE)

(i) Regulation of blood sugar level by storing and releasing glucose.

(ii) Detoxification of harmful substances in the blood.

(iii) Regulation of blood protein levels such as albumin.

(iv) Production of bile to aid digestion and fat breakdown.

(v) Conversion of excess amino acids to urea (deamination).

(vi) Storage of vitamins and minerals like iron and vitamin A.

(vii) Breakdown of old red blood cells

(1bi)

(PICK ANY ONE)

Pollution is the introduction of harmful or poisonous substances into the environment in quantities that cause adverse effects on living organisms, damage natural resources, and disrupt ecological balance.

OR

Pollution is the contamination of the environment such as air, water, and land by harmful substances or waste materials, which negatively affect the health of humans, animals, and plants

(1bii)

-Effects of Noise Pollution:

(PICK ANY TWO)

(i) It can cause hearing loss or damage.

(ii) It leads to stress, anxiety, 'copied from e x a m p l a z a s . c o m free' and irritability.

(iii) It may disturb sleep and concentration.

(iv) It can increase blood pressure and heart-related problems.

-Effects of Water Pollution:

(PICK ANY TWO)

(i) It causes waterborne diseases like cholera and typhoid.

(ii) It leads to the death of aquatic animals.

(iii) It contaminates drinking water sources.

(iv) It harms plants and disrupts aquatic ecosystems.

(1ci)

(PICK ANY FOUR)

(i) Carrots

(ii) Liver

(iii) Eggs

(iv) Milk

(v) Palm oil

(vi) Dark green leafy vegetables

(vii) Fish liver oil

(viii) Mangoes

(1cii)

-Example of Organic food

(PICK ANY THREE) 

(i) Fresh fruits (e.g. oranges, bananas)

(ii) Vegetables (e.g. spinach, carrots)

(iii) Grains (e.g. rice, maize)

(iv) Legumes (e.g. beans, groundnuts)

(v) Meat and poultry

(vi) Eggs

(vii) Milk

(viii) Fish

-Examples of Inorganic Foods:

(PICK ANY TWO)

(i) Water

(ii) Mineral salts (e.g. sodium, potassium)

(iii) Table salt

(iv) Baking soda

(v) Food preservatives

(vi) Carbon dioxide

(vii) Iron supplements

(viii) Calcium tablets

(2ai)

(PICK ANY ONE)

Accommodation of the eye is the process by which the eye adjusts the shape of its lens to clearly focus on objects that are at different distances whether near or far.

OR

Accommodation is the ability of the eye to change the shape of the lens to focus on near or far objects clearly. The ciliary muscles control this action.

(2aii)

(PICK ANY ONE)

Light from the object enters the eye through the cornea and passes through the pupil. The lens then focuses the light onto the retina. The retina receives the image and sends signals to the brain through the optic nerve. The brain interprets the signals, and we see the object.

OR

The eye sees an object when light rays from the object enter the eye through the cornea and pass through the lens, which focuses the light on the retina. The retina converts the light into nerve impulses, which are sent to the brain through the optic nerve for interpretation 

(2bi) Pinna:

(PICK ANY ONE) 

(i) Collects sound waves and directs them into the ear canal.

(ii) Helps to detect the direction of sound.

(2bii) Auditory Nerve:

(PICK ANY ONE)

(i) Transmits sound signals from the inner ear to the brain.

(ii) Also helps in maintaining balance by carrying signals from the semicircular canals.

(2ci)

(PICK ANY 'copied from e x a m p l a z a s . c o m free' ONE)

Disaster is a sudden event that causes great harm, loss of life, or damage to property and the environment.

OR

Disaster is an unexpected event that disrupts normal life and results in injury, death, or destruction of property.

(2cii)

(PICK ANY TWO)

(i) Man-made disasters are caused by human activities, while natural disasters are caused by natural forces.

(ii) Man-made disasters include war, fire outbreaks, and oil spills, while natural disasters include floods, earthquakes, and hurricanes.

(iii) Man-made disasters are often preventable, but natural disasters are usually not preventable.

(iv) Man-made disasters may happen due to negligence or accidents, while natural disasters occur due to natural processes like weather or earth movement.

(2d)

(PICK ANY TWO)

(i) Tubal ligation is done in females, while vasectomy is done in males.

(ii) Tubal ligation involves tying or cutting the fallopian tubes, while vasectomy involves cutting or sealing the sperm ducts (vas deferens).

(iii) Tubal ligation prevents the egg from reaching the uterus, while vasectomy prevents sperm from mixing with semen.

(iv) Tubal ligation is a more complex procedure, while vasectomy is usually simpler and quicker.

(4a) 

(PICK ANY FOUR)

(i) High birth rate due to cultural or religious beliefs

(ii) Lack of family planning awareness and services

(iii) Decrease in death rate due to improved healthcare

(iv) Early marriage and polygamy

(v) Immigration of people from rural to urban areas

(vi) Improved standard of living and medical facilities

(4b) 

(PICK ANY FOUR)

(i) Anxiety

(ii) Depression

(iii) Low self-esteem

(iv) Aggressiveness

(v) Withdrawal or isolation

(vi) Fear or phobia

(4ci) 

(PICK ANY ONE)

First aid is the immediate and temporary care given to a person who is injured or suddenly ill before the arrival of medical help.

OR

It is the initial assistance provided to preserve life, prevent the condition from worsening, and promote recovery.

(4cii) 

(PICK ANY TWO)

(i) Triangular bandage

(ii) Splint (wood or plastic)

(iii) Roller bandage

(iv) Padding materials (e.g., cotton wool or cloth)

(4d)

Changes in boys: 

(PICK ANY FOUR)

(i) Deepening of the voice

(ii) Growth of facial and pubic hair

(iii) Increase in height and muscle mass

(iv) Broadening of shoulders

(v) Enlargement of testes and penis

(vi) Onset of sperm production (wet dreams)

Changes in girls: 

(PICK ANY 'copied from e x a m p l a z a s . c o m free' FOUR)

(i) Development of breasts

(ii) Widening of hips

(iii) Growth of pubic and underarm hair

(iv) Onset of menstruation (menarche)

(v) Increase in height and body fat

(vi) Enlargement of hips and reproductive organs

(4e) 

(PICK ANY ONE)

Consumer health education is the process of educating individuals to make informed decisions about the purchase and use of health products and services.

OR

Consumer Health Education involves teaching people how to evaluate and use health-related information to protect and improve their well-being.

(5a)

An addict is a person who is physically or psychologically dependent on a substance or activity, especially drugs.

(5b)

(PICK ANY TWO)

(i) Increased medical expenses due to smoking-related illnesses

(ii) Loss of income or productivity due to poor health

(iii) Emotional stress among family members

(iv) Financial strain caused by the cost of buying cigarettes

(v) Reduced life expectancy leading to loss of breadwinners

(vi) Negative influence on children who may imitate the habit

(5c)

(PICK ANY TWO)

(i) Death is the permanent end of life while grief is the emotional reaction to loss

(ii) Death is a physical event while grief is a psychological experience

(iii) Death occurs once while grief can last for a long period

(iv) Death affects the person who dies while grief affects the people left behind

(v) Death is irreversible while grief can be managed or healed over time

(vi) Death can be caused by illness, accidents, or old age while grief may result in emotional breakdown and depression

(5d)

(PICK ANY THREE)

(i) To promote healthy living habits among students

(ii) To prevent the spread of diseases within the school environment

(iii) To provide basic health services like immunization and first aid

(iv) To educate students on personal hygiene and nutrition

(v) To detect and manage health 'copied from e x a m p l a z a s . c o m free' issues early through regular screenings

(vi) To create a clean and safe school environment

(vii) To support students' mental and emotional well-being

(5ei)

Neurosis is defined as a mild mental disorder in which the affected person experiences emotional distress, anxiety, or fear, but remains in touch with reality.

(5eii)

Psychosis is defined as a severe mental disorder where the person loses touch with reality. It is characterized by hallucinations (seeing or hearing things that are not there) and delusions (false beliefs).