A&P Sem. A Midterm Part 2 Review - Integumentary&Skeletal

Lilianna has noticed that her skin sometimes develops small bumps, especially when her hair follicles get clogged with oil and dead skin cells. Which skin condition is Priya most likely experiencing?

• Acne

• Psoriasis

• Eczema

• Vitiligo

Tags

NGSS.MS-LS1-5

Jaelyn notices she has both freckles and moles on her skin. She wonders how they differ in their basic cellular structure. What is the main difference?

• freckles are caused by viruses; moles are genetic

• freckles have more melanin; moles are cell clusters

• freckles are always raised; moles are always flat

• freckles are temporary; moles are always permanent

Mrs. Lambert wants to protect her skin from environmental harm while spending time outdoors. Which set of actions provides the most complete protection for her skin?

• using sunscreen, washing the skin, and drinking water

• washing the face with soap and water once daily

• only applying sunscreen before going outside

• relying on vitamin D for the skin's defense

Jenalisa spends some time outside in the sunlight, which helps her skin produce vitamin D. How does this process benefit her body?

• it helps the body store energy

• it helps the body fight bacteria

• it helps the body regulate temperature

• it helps the body absorb calcium

While helping Harper learn about the human body, you discuss the layers of the skin. Which sequence correctly orders the skin layers from the outermost to the deepest?

• Epidermis → Dermis → Hypodermis

• Dermis → Epidermis → Hypodermis

• Hypodermis → Dermis → Epidermis

• Epidermis → Hypodermis → Dermis

Grace is running on a hot day and starts to sweat, which helps cool her body. Which function best illustrates that the integumentary system acts as a complete organ system rather than just a covering?

• Providing only a physical barrier

• Regulating body temperature through sweating

• Serving solely to prevent water loss

• Acting only to protect against scrapes and cuts

Maya has noticed that her skin often develops blackheads and pimples due to clogged pores. Which skin disorder is Maya most likely experiencing?

• Alopecia

• Vitiligo

• Eczema

• Psoriasis

• Acne

Tags

NGSS.MS-LS1-5

Scarlett notices that she has developed white patches on her skin due to loss of pigment. Which condition is she most likely experiencing?

• Alopecia

• Vitiligo

• Eczema

• Psoriasis

• Acne

While spending a sunny afternoon at the beach, Nora wonders which component of her skin mainly absorbs ultraviolet (UV) radiation to prevent cell damage. Which integumentary component is responsible for this protection?

• Sebaceous glands

• Melanin

• Hair

• Epidermis

Abigail accidentally scrapes her knee while playing outside. Which skin protection strategy is best matched with its primary protective role: preventing bacterial infections from developing in minor wounds?

• Moisturizer

• Sunscreen

• Antiseptic wash