Form 4 Science Chapter 7.2 & 7.3

Insulin deficiency (kekurangan) will cause...

• Low glucose level

• Diabetes mellitus

• Headache

• Miscarriage

Excessive (kelebihan) growth hormone will cause...

• Gigantism

• Dwarfism

• Low rate of metabolism

• High rate of metabolism

What is the function of depressant?

• Changes the path of impulses in the brain.

• Speed up impulse transmission in body coordination.

• Slow down impulse transmission in body coordination.

• Alert to the surroundings.

Which of the following is the example of depressant?

• Amphetamine

• Barbiturates

• Ketamine

• LSD

Which of the following will not happen to a female when lack of secretion of progesterone?

• Sterility

• Miscarriage

• Increase in blood pressure

• Irregular menstrual cycle

Which of the following is NOT a characteristic of a person with a healthy mind?

• A) Able to reason and make logical judgements

• B) Free from prejudice

• C) Easily influenced by emotions

• D) Open-minded and positive

Which factor can cause hormonal imbalance that affects mental health?

• A) Excessive exercise

• B) Menstrual cycle and menopause

• C) Overeating junk food

• D) Lack of sleep

What is one effect of excessive consumption of alcoholic drinks on mental health?

• A) Improves memory recall

• B) Enhances ability to reason

• C) Disrupts thinking and emotional control

• D) Increases positive behaviour