What are the 3 accessory structures that make up the integumentary system?

What are the 3 accessory structures that make up the integumentary system?

Accessory structures of the skin include hair, nails, sweat glands, and sebaceous glands. These structures embryologically originate from the epidermis and can extend down through the dermis into the hypodermis.

What are the accessory structures of the integumentary system quizlet?

system consists of the skin and accessory structures, such as hair, glands, and nails. skin, hair, nails, sweat glands, oil glands, mammary glands, epidermis, dermis, sebaceous glands.

What are the 3 accessory structures of the skin?

Accessory structures of the skin include the hair, nails, sweat glands and sebaceous glands.

What is the main function of integumentary system?

The integumentary system includes the epidermis, dermis, hypodermis, associated glands, hair, and nails. In addition to its barrier function, this system performs many intricate functions such as body temperature regulation, cell fluid maintenance, synthesis of Vitamin D, and detection of stimuli.

What is the main function of the integumentary system quizlet?

What are the functions of the integumentary system? Its main function is to act as a barrier to protect the body from the outside world. It also functions to retain body fluids, protect against disease, eliminate waste products, and regulate body temperature.

What are the accessory structures of the eye?

The accessory organs of the eye include the ocular muscles, the fasciæ, the eyebrows, the eyelids, the conjunctiva, and the lacrimal apparatus.

What are the two types of integumentary system?

Organ Systems Involved

• Components of the Integumentary System.
• Skin: The skin is made up of two layers—the superficial epidermis and the deeper dermis.
• Hypodermis: The hypodermis lies between the dermis and underlying organs.
• Hair: Hair is derived from the epidermis but grows its roots deep into the dermis.

What is the structure and function of the integumentary system?

The integumentary system is made up of several organs and structures including the skin, hair, nails, glands, and nerves. The primary function of the integumentary system is to protect the inside of the body from elements in the environment—like bacteria, pollution, and UV rays from the sun.

What are the three main function of integumentary system?

The skin has three main functions: protection, regulation and sensation.

What are 2 external and accessory structures of the eye?

They include the eyebrows, eyelids, conjunctiva, lacrimal apparatus, and extrinsic eye muscles. Accessory structures protect, lubricate, and move the eye. They include the eyebrows, eyelids, conjunctiva, lacrimal apparatus, and extrinsic eye muscles (figures 9.7 and 9.8).

What are the three main accessory eye structures that contribute to the formation of tears?

Terms in this set (46)

• Name the five accessory eye structures that contribute to the formation of lacrimal fluid (tears) and/or help lubricate the eyeball:
• Describe the major secretory product of each:
• Lacrimal glands.
• Conjunctiva.
• Tarsal glands.
• Caruncle.
• Ciliary glands.

What is the integumentary system simple definition?

n. The bodily system consisting of the skin and its associated structures, such as the hair, nails, sweat glands, and sebaceous glands.

What are accessory structures?

Accessory structures are also referred to as appurtenant structures. An accessory structure is a structure which is on the same parcel of property as a principal structure and the use of which is incidental to the use of the principal structure. For example a residential structure may have a detached garage or storage shed…

What is the definition of integumentary?

The word integumentary refers to an external covering or skin This system includes structures we can see: hair, skin, and fingernails and parts we cannot see: sweat glands, and subcutaneous tissue below the skin The skin is the largest organ in the body: 12%-15% of body.

What are integumentary cells?

IN humans the integumentary system includes the skin – a thickened keratinized epithelium made of multiple layers of cells that is largely impervious to water. It also contains specialized cells that secrete melanin to protect the body from the carcinogenic effects of UV rays and cells that have an immune function.

What is the integumentary organ?

The integumentary system is an organ system consisting of the skin, hair, nails, and exocrine glands. The skin is only a few millimeters thick yet is by far the largest organ in the body.