WorksheetsScience 6 Periodical Exam
Total questions: 29
Worksheet time: 30mins
What are the three main layers of the skin?
Dermis, hypodermis, and fatty tissue
Epidermis, hypodermis, and fatty tissue
Epidermis, dermis, and hypodermis
Epidermis, dermis, and subcutaneous tissue
Which pigment is produced by melanocytes?
Keratin
Melanin
Sebum
Sweat
Acne is primarily caused by:
Bacterial infection of hair follicles
Excessive sweating
Inflammation of sebaceous or oil glands
Overproduction of melanin
The hard part of the nail that grows out is called the:
Cuticle
Nail follicle
Nail plate
Nail root
Eczema is best described as a:
Bacterial infection
Fungal infection
Medical condition with inflamed, itchy skin
Viral infection
A teenager notices they have a lot of pimples on their face, chest, and back. Based on the information, what is the most likely cause?
Allergic reaction
Fungal infection
Hormonal changes
Overexposure to sunlight
If someone has eczema and their skin is itchy and inflamed, which action would be most helpful?
Applying antibacterial cream
Exposing the skin to sunlight
Keeping the skin moisturized
Scratching the affected area
To protect new nails from bacteria, which part of the nail should be properly cared for?
Cuticle
Nail follicle
Nail plate
Nail root
Which of the following actions would be most effective in preventing acne?
Applying sunscreen
Eating sugary foods
Washing the skin regularly
Wearing tight clothing
A person notices their skin is rough, scaly, and has visible patches. What should they do first?
Apply makeup to cover the patches
Consult a dermatologist
Ignore the condition
Use a tanning bed
Psoriasis causes skin cells to grow rapidly. What is the most likely result of this rapid cell growth?
Decreased skin thickness
Increased skin elasticity
Reduced melanin production
Thick, white, silvery, or red patches of skin
The passage states that psoriasis is not contagious. What can you infer from this information?
Psoriasis is caused by a bacterial infection.
Psoriasis is caused by a viral infection.
Psoriasis is caused by genetic and immune factors.
Psoriasis is caused by poor hygiene.
The build-up of thick patches of skin in psoriasis is called plaque. What does this tell you about the skin's ability to function normally in affected areas?
The skin becomes more elastic.
The skin functions normally.
The skin produces more sweat.
The skin's protective barrier is compromised.
Psoriasis is described as a long-term chronic skin problem. What does this imply about treatment for psoriasis?
Treatment always results in a complete cure.
Treatment focuses on managing symptoms over a long period.
Treatment is not effective.
Treatment is only needed for a short time.
The passage mentions that psoriasis is most common in adults, but children and teens can get it too. What can you conclude about the factors that contribute to psoriasis?
It can be influenced by age and other factors.
It is solely related to genetics.
It is solely related to aging.
It only affects people with poor diets.
What are three basic units of Nervous System?
What are the two major parts of Nervous System?
What are the four parts of the Central Nervous System?
What are the three sections of the brain?
What are the three types of neurons?
The (a) is the part of the skeleton that protects the brain.
(a) is the tissue that produces red blood cell in long bones.
(a) is the type of tissue that is the hard outer layer of the bone.
(a) supports your back and protects your spinal cord.
The (a) bones of your shoulder, arms, hands and etc.
The (a) It is made up of organic matter, minerals, and tissues.
The (a) serves as a strong framework for your body.
A (a) is a common knee injury in sports.
The bones of the skeleton are grouped into two major divisions: ___________________ and ___________________.
