2024 WAEC HEALTH EDUCATION: 2024 WAEC HEALTH SCIENCE ANSWERS (7635)

(1a) 

Femoral bone(Femur)

(1b) 

Located at the Hip(in the hip joint)

(1c)

(i) Ischium ( Femur and acetabulum)

(ii) Femur. 

(iii) Acetabulum.

(1d)

(i) Hip joint

(ii) Knee joint

(1e) 

Compound fracture

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(2a)

63.2° + 97.3° + 68-1° + 102.2° + x° = 360°

330 - 8 + x = 360°

x = 360° - 330.8°

x° = 29.2°

Percentage of the population that used IUCD

= 63.2/360 × 100/1

≈ 17.6%

(2b)

Percentage of the population that used Vasectomy

= 29-2°/360 × 100/1

≈ 8.1%

(2c)

(i) It decreases morbidity and mortality

(ii) It improves the social and economic status of women

(iii)  It reduces unintended pregnancies.

(2d) 

Withdrawal Method

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(3ai)

Vibrio cholerea

(3aii)

(i) cholera

(ii) Diahorea

(3b)

(i) food must be covered.

(ii) facial Materials or Latern be set away from food sources

(3c)

(i) Egg Stage

(ii) Larval stage

(iii) Nymph stage

(iv) Adult stage

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(4ai)

Wilcheviachia Bancrofti

(4aii)

Mosquitoes

(4aiii) 

(i) Sleeping in infested water

(ii) Bell Bitting by its vector

(4aiv)

(i) swelling

(ii) Inflammation

(4b) 

(i) use of CuSO4 drugs

(ii) Avoid walking on base-foot

(iii) maintain clean Environment

(iv) Disinfection of infective source

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(5ai) Vertical section of a human skin

(5aii)

(i) Sweat pore 

(ii) Swear Gland

(iii) Hair follicle

(iv) Nerve fibre 

(v) Sebaceous gland

(vi) Epidermis

(5aiii) 

(i) Oil and sweat reaches the surface of the skin from their respective glands below through the Sweat pore

(iii) It regulates hair growth via a complex interaction between hormones, neuropeptides, and immune cells.

(iv) It protects the body 

(v) Production and secretion of sebum

(vi) It helps regulate temperature

(5b) 

(i) Osmoregulation (Excretion)

(ii) Protection

(iii) Responses to stimuli (sensory function)

(5c)

(i) Papilloma

(ii) Ringworm

(iii) Rashes

(5d) 

(i) (Use of Constant  bath) Bathing Regularly

(ii) Treatment of infected diseases immediately

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(6a)

(I) Pre-molar

(II) Tongue

(III) luciser

(IV) molow

(6bi)

(I) It is used for Chewing food

(III) It is used to riping food into smaller pics preces

(IV) It is used for grinding food particles

(6bii)

(i) It helps in swallowing of food

(ii) It Helps in mixing the food with water(pytalline)

(6c)

(i) Canis

(ii)

(6d)

(i) Teeth

(ii) Lower and upper jaw bones (Mandible And Maxillae)

(6e)

(i) Regular brushing of the teeth and tongue

(ii) Use of mouth freshers.

(iii) Consultation with a dentist regularly

(iv)  Avoid the eating of Sensory food

(v) Avoid Inserting hard and undigested objects

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