Health and Hygiene
This test is standardised achievment test in biology suitable for the students of cbse,icse and all other boards of class 6 and also useful for the students of diferent competitions and olympiads.
Questions
A thin sticky film which is formed on the tooth, leading to tooth decay, is called
- cavity
- plaque
- floss
- crown
- enamel
Which of the following is the outer part of the skin?
- Hair follicle
- Dermis
- Epidermis
- Sweat gland
- Tissues
Which of the following is a waterborne disease?
- Conjuctivitis
- Polio
- Typhoid
- Chickenpox
- Malaria
Which of the following pollutants lower the capacity of blood cells to transport oxygen?
- Carbon dioxide
- Hydrogen sulphide
- Sulphur dioxide
- Carbon monooxide
- Vapours of acids and alkali
Which of the following glands produce tears in the eyes?
- Lacrimal glands
- Adrenal glands
- Sebaceous glands
- Salivary glands
- Thyroid gland
Small skin swellings, filled with a watery substance are called
- cuts
- bruises
- injuries
- blisters
- plaque
Deficiency diseases are caused due to
- virus
- bacteria
- protozoan
- lack of nutrients
- fungi
Burns caused by the action of nitric acid can be classified under
- first degree burns
- second degree burns
- third degree burns
- chemical burns
- not a burn
Which of the following disease occurs when the curvature of the eye lens is uneven?
- Myopia
- Hypermetropia
- Cataract
- Astigmatism
- Strabismus
Who should we visit, if we have any problem in our eyes?
- Dentist
- Dermatologist
- Ophthalmologist
- Cardiologist
- Neurologist
The formation of white flakes, on the scalp, is called
- plaque
- night blindness
- conjuctivitis
- dandruff
- fever
Which of the following diseases of eyes can be corrected by the surgical removal of clouded lens?
- Cancer
- Conjuctivitis
- Cataract
- Cholera
- Chicken pox
Which of the following part of a tooth contains both the blood vessels and nerves?
- Plaque
- Dentine
- Crown of a tooth
- Enamel
- Pulp cavity
Smoking can cause
- Malaria
- Influenja
- Typhoid
- Bronchitis
- Cholera
Which of the following disease has a vaccination available now?
- Brain Tumor
- Heart attack
- Common cold
- Sickle cell anemia
- Tuberculosis
In which of the following cavity Lacrimal duct drains tear fluid?
- Abdominal cavity
- Pulp cavity
- Nasal cavity
- Chest cavity
- Cranial cavity
Which of the following describes the word pathogen?
- It a protein made by white blood cells that can help destroy microbes
- which kills, or prevents the growth of bacteria in the body
- It is the result of a micro-organism entering the body and causing disease
- It is a micro-organism that can cause a disease
- which kills, or prevents the growth of bacteria on external parts of the body
The process of giving an injection of dead or weakened micro-organism to stimulate production of antibodies is known as
- Fermentation
- Pasteurisation
- Infection
- Immunisation
- Vaccination