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WorksheetsModule 13 (Personal Health Care)
Total questions: 15
Worksheet time: 8mins
Which statement best identifies the epidermis in the skin layers shown in the slide?
A fatty layer that cushions muscles and organs
A layer of hair follicles producing keratin proteins
The inner thicker layer containing blood vessels and nerves
The outer thinner layer made of living and dead cells
What is the primary description of the dermis as labeled beneath the epidermis in the image?
The outer protective layer lacking any blood supply
The thicker layer with connective tissue, vessels, and nerves
The thin surface layer that constantly sheds dead cells
The pigment-rich layer that determines skin color only
Which statement about melanoma is accurate?
It is a bruise caused by injury
It is a common form of acne
It is a mild rash from sunburn
It is the most serious skin cancer
What should you avoid doing to a boil?
Do not burst or squeeze it
Apply sharp tools to cut it
Cover it tightly with tape
Expose it to direct sunlight
Which statement best describes the periodontium?
Clear fluid that rinses food from teeth
Hard outer layer that covers the crown
Tissue that supports and holds the tooth
Soft center that contains blood vessels
What is the main function of the pulp in a tooth?
Protects enamel from daily wear
Contains nerves and blood vessels
Produces saliva to clean teeth
Anchors the tooth in the jaw
How does plaque harm a tooth?
Scrapes enamel to expose dentin
Coats the tooth and traps bacteria
Dilutes saliva to strengthen gums
Heats the tooth and kills nerves
According to the visual, what primarily causes gum disease, also called periodontal disease?
Sugary snacks after meals
Bacterial infection of gums
Fluoride in drinking water
Misaligned upper and lower teeth
From the slide, which statement best describes malocclusion and one consequence if untreated?
Misaligned teeth affecting speech
Whiter teeth reducing decay
Straight teeth preventing cavities
Healthy gums improving taste
Which eye part is the tough, fibrous outer layer often seen as the white of the eye?
Cornea at the front focusing light
Sclera forming the tough outer coat
Retina lining the inner eye wall
Iris controlling pupil size
Which structure is a transparent tissue that bends and focuses light before it reaches the lens?
Retina with rods and cones
Cornea at the eye’s front
Optic nerve carrying signals
Sclera made of fibrous tissue
What layer contains millions of light-sensitive cells called rods and cones?
Retina forming the inner eye wall
Cornea that focuses incoming light
Sclera as the white outer layer
Lens that fine-tunes focus
Which statement best describes the auditory ossicles?
Fluid-filled sacs of the inner ear
Soft tissues inside the outer ear canal
Nerve cells connecting ear to brain
Three small bones behind the eardrum
What is the labyrinth in the ear?
The middle ear’s tiny bones
The ear canal’s opening area
The inner ear’s curved passages
The outer ear’s cartilage folds
Which action helps prevent tinnitus at loud events?
Standing closer to the speakers
Ignoring buzzing sounds after concerts
Wearing earplugs in noisy environments
Listening to music at maximum volume
