WAEC 2023 Health Science Obj And Theory Questions And Answers

Complete WAEC 2023 Health Science Practical Questions and Answers.

2023 WAEC
HEALTH EDUCATION PRACTICAL

(3a)
Kwashiokor
(3b)
(PICK ANY THREE)
(i) Stunted growth
(ii) Severe weight loss
(iii) Loss of appetite
(iv) Fatigue and weakness
(v) Edema
(vi) Loss of muscle mass
(3ci)
(PICK ANY ONE)
-Inadequate protein intake
-Infections and diseases
-Lack of proper breastfeeding
(3cii)
(PICK ANY ONE)
-Inadequate protein intake:
(i) Consuming a diet that is primarily based on starchy staples without enough protein-rich foods like meat, fish, eggs can lead to protein deficiency.
(ii) A diet that is low in protein, especially for an extended period of time, can lead to kwashiorkor
-Infections and diseases:
(i) Certain infections and diseases can impair the body’s ability to absorb and utilize proteins effectively.
(ii) Conditions such as gastrointestinal infections, parasitic infestations, chronic diarrhea, and other diseases that cause malabsorption can increase the risk of developing kwashiorkor.
-Lack of breastfeeding:
(i) The absence of breastfeeding can contribute to defieciency in protein and other vital leads kwashiokor
(ii) When infants are weaned too early, they are more susceptible to kwashiokor
(3d)
(PICK ANY THREE)
(i) Legumes
(ii) Eggs
(iii) Milk
(iv) Potatoes
(v) Oats
(vi) Spinach
(vii) Tomatoes

(1a)
(PICK ANY TWO)
(i) Air pollution
(ii) Water pollution
(iii) Noise pollution
(1b)
(i) The eye
(ii) The nose
(iii) The ear
(iv) The skin
(1c)
(PICK ANY ONE)
(i) Government should implement and enforce stricter regulations
(ii) Government should promote cleaner production technologies
(iii) Government should encourage sustainable practices
(iv) Governemnt should support renewable energy sources
(v) industrial pollution and involving them in decision-making processes can lead to more effective solutions.
(vi) Governments should provide assistance to communities affected by industrial pollution.
(1d)
(PICK ANY THREE)
(i) Water pollution can cause waterborne diseases, gastrointestinal disorders, and long-term health issue

*HEALTH EDUCATION*

2C)

1. Adequate ventilation
2. Access to natural light
3. Access to safe and clean water supply
4. Soundproofing
5. Appropriate fire safety measures
6. Appropriate insulation
7. Durable and low-maintenance building materials

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2D)

PICK ANY FOUR OF YOUR CHOICE

1. Loss of life and physical injury: Collapsed buildings can cause catastrophic loss of life and physical injury to those living near the building, as well as those inside.

2. Psychological trauma: The sight of a collapsed building can be traumatic for those living in the area, particularly if they or their loved ones were in the building or in close proximity to it when it happened.

3. Property damage: The collapse can cause significant property damage to nearby homes and businesses.

4. Financial hardship: People living in the area may suffer financial hardship due to the costs associated with repairing the damage and any lost business income.

5. Disruption of services: The collapse may disrupt essential services such as power, water and telecommunications.

6. Loss of community: The collapse of a building can also have a profound effect on the sense of community in the area, as people may feel disconnected from their neighbors or their local area.

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2Ei)
PICK ANY TWO OF YOUR CHOICE

1. Air pollution: Dust, smoke, and other particulate matter released into the air from the collapsed building.

2. Water pollution: Chemicals, metals, and other contaminants from the building materials entering the water supply.

3. Soil pollution: Toxic chemicals and other pollutants leaching into the soil from the building materials.

4. Noise pollution: Loud crashing and banging noises caused by the collapse of the building.

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2Eii)

1. Air Pollution: Industrial areas tend to produce a lot of air pollution caused by emissions from vehicles and factories. This pollution can include particulate matter, nitrogen oxides, sulfur dioxide, carbon monoxide, and other hazardous compounds.

2. Water Pollution: Industrial areas can also cause water pollution due to the release of potentially harmful chemicals, such as heavy metals, into the environment. These pollutants can end up in rivers, lakes, and other bodies of water, where they can cause serious damage to the surrounding ecosystems.

3. Noise Pollution: Industrial areas often produce a lot of noise due to the machinery used in factories and other buildings. This noise can be extremely disruptive to nearby residents, who may experience sleep disturbances, hearing loss, and other health issues.

4. Light Pollution: Industrial areas also tend to produce a lot of light pollution due to the bright lights used to illuminate the buildings and factories. This light pollution can interfere with the natural night cycle, disrupt wildlife, and create an unpleasant atmosphere.