1(a)

State four differences between nervous system and endocrine sistem.Nyatakan empat perbezaan di antara system saraf dan system endokrin.[4 marks][4 markah](b)

A man is having goiter. Explain how he can overcome his health problem.Seorang lelaki mengalami goiter. Terangkan bagaimana dia dapat mengatasi masalahnya.

Your answer should based on the following aspects:Jawapan anda perlu berdasarkan aspek-aspek berikut:(i)

Identify problemMengenalpasti masalah[1 mark][1 markah](ii)

Clarification of problemPenjelasan masalah[3 marks][3 markah](iii)

Solving method and explanationKaedah penyelesaian dan penerangan[2 marks][2 markah]

2(a)

State four effects of excessive consumption of alcoholic drinks.Nyatakan empat kesan pengambilan alcohol secara berlebihan.[4 marks][4 markah](b)

Jabah's neighbour is a drug addict and he wants to help his neighbour to overcome his problems.Suggest ways for him to to it.Jiran Jabah adalah penagih dadah dan Jabah ingin membantu jirannya mengatasi masalahnya.Cadangkan cara untuk dia berbuat demikian.

Your answer should based on the following aspects:Jawapan anda perlu berdasarkan aspek-aspek berikut:(i)

Identify problemMengenalpasti masalah[1 mark][1 markah](ii)

Clarification of problemPenjelasan masalah[2 marks][2 markah](iii)

Solving methodsKaedah penyelesaian masalah[2 marks][2 markah](iv)

Suggest step to overcome problemCadangkan langkah mengatasi masalah[1 mark][1 markah]

Answer:1(a)

Nervous coordinationHormonal coordinationKoordinasi sarafKoordinasi hormonGoes through the nervesMelalui sarafGoes through the bloodstreamMelalui aliran darahThe speed of transmission is fastPemindahan berlaku cepatThe speed of transmission is slowPemindahan berlaku perlahanThe effect is localized and temporaryKesan adalah setempat dan sementaraThe effect is widespread and permanentKesan adalah tersebar dan kekalThe response is very fastThe response is slowKesan adalah cepatKesan adalah lambat(b)

(i)

Identify problem:Mengenalpasti masalah:A man having goiterSeorang lelaki mengidap goiter(ii)

Clarification of problem:Penjelasan masalah:1.

Thyroid gland swellsKelenjar tiroid membengkak2.

Imbalance in thyroid hormone productionKetidakseimbangan dalam penghasilan hormone di tiroid3.

Deficiency of iodineKekurangan iodin(iii)

Solving method and explanation:Kaedah penyelesaian dan penerangan:1.

Needs more iodinePerlukan lebih iodin2.

Eats more seafood in daily dietMakan lebih makanan laut dalam diet harian

2(a)

1.

Slows down the rate of nerve impulse transmissionMemperlahankan kadar pemindahan impuls2.

Liver damage such as hepatitis and cirrhosisKerosakan hati seperti hepatitis dan sirosis3.

Problem in digestion system and stomach ulcerMasalah di dalam penghadaman dan ulser perut4.

Cause deathMenyebabkan kematian(b)

(i)

Identify problem:Mengenalpasti masalah:To overcome drug problemUntuk mengatasi masalah penagihan dadah(ii)

Clarification of problem:Penjelasan masalah:1.

Cause by desire to tryKeinginan untuk mencuba2.

Unawareness of danger of drugsTidak peka terhadap bahaya dadah(iii)

Solving methods:Kaedah penyelesaian:1.

Send his neighbour to the drug rehabilation centreMenghantar jiran ke pusat pemulihan penagih dadah2.

Emphasis on religious and moral educationMenekankan kepada pendidikan agama dan moral(iv)

Suggest step to over come problem:Cadangan mengatasi masalah:Send to drug rehabilation centre which he will get proper help to recover from drug addictionHantar ke pusat pemulihan dadah di mana dia akan mendapat bantuan yang sepatutnya untuk pulih dari masalah penagihan