Arrector pili muscles - Study guides, Class notes & Summaries

Apocrine glands Coiled structures attached to hair follicles found in the underarm (axillary) and genital areas that secrete sweat Arrector pili muscle small, involuntary muscles in the base of the hair follicle that cause goose flesh when the appendage contracts; sometimes called goosebumps and papillae Barrier function protective barrier of the epidermis; the corneum and intercellular matrix protect the surface from irritation and dehydration Bilayers thin polar membrane made of 2 l...

The skin regulates heat through - Answer-Arrector pili muscle contraction and sweating Sensory messages from skin are interpreted through ? - Answer-The nervous system Sebum production on the skin is known as - Answer-Secretion Muscle found on front of chest that moves arm towards upper part of body ? - Answer-Pectoralis Triangular muscle that covers shoulder and allows you to take arm away from body ? - Answer-Deltoid Large triangular shape muscle covering upper back and neck ? - Answer-Tr...

Biology 235 - Exam 3 Questions With Verified Answers 2024/2025 What do golgi tendon organs do? - answer- detect changes in muscle tension - when the muscle contracts, the Golgi tendon organ is stimulated, and it sends a signal to the brain to relax the muscle what do spindle muscle cells do? - answer- detect changes in the length of a muscle - if it senses the muscle is lengthening, it sends a signal to contract. if it continues to lengthen, they will eventually stop the signals and the m...

Biology 235 - Exam 3 Questions With Verified Answers 2024/2025 What do golgi tendon organs do? - answer- detect changes in muscle tension - when the muscle contracts, the Golgi tendon organ is stimulated, and it sends a signal to the brain to relax the muscle what do spindle muscle cells do? - answer- detect changes in the length of a muscle - if it senses the muscle is lengthening, it sends a signal to contract. if it continues to lengthen, they will eventually stop the signals and the m...

Causes of wrinkles -exposure to the sun -age Homeostasis stable internal operating conditions within the body Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:07 / 0:15 Full screen Integument protective outer covering of the body Functions of the Integument -Protection from bacteria, UV rays, and harmful external threats -Regulate internal temperature -sensory receptors detect environmental stimuli Epiderm...

Select the most correct statement concerning skin cancer. - Answer-Melanomas are rare but must be removed quickly to prevent them from metastasizing. _______ is an inherited condition that affects the heme pathway; it leaves the skin scarred and gums degenerated, and may have led to the folklore about vampires. - Answer-Porphyria A needle would pierce the epidermal layers of the foreman in which order? - Answer-Corneum, granulosum, spinosum, basale The major regions of a hair shaft include...

acne - Answer skin disorder characterized by chronic inflammation of the sebaceous glands from retained secretions and bacteria arrector pili - Answer small involuntary muscles in the base of the hair follicle that cause goose flesh, sometimes called goose bumps callus - Answer thickening of the skin caused by continues, repeated exposure on any part of the skin, especially the hands and feet collagen - Answer fibrous protein that gives the skin form and strength comedo - Ans...

sodium and potassium - Action potential occur on nerve axons as ______________ gates open in response to electrical signals. long, tryglyceride - Adipose tissue function as ____ term ________ storage TRUE - All body's cell exhibit responsiveness to some extent. T or F Decay - All of the following are functional characteristics of living organisms except Axis - Allows the head to shake no: synovial - All freely moveable diarthrotic joints are _______joints Estrogen Testosterone...

Cosmetology Theory for State Board Comprehensive Exam Latest Updates a. MSDS - Useful product disposal guidelines and medical and first aid information can be found on a(n): a. MSDS b. OSHA c. HCS d. EPA b. disinfectants - Chemical products that destroy all bacteria, fungi, and viruses (but not spores) on surfaces are: a. antiseptics b. disinfectants c. sterilizers d. sanitizers c. statutes - Laws are also called: a. regulations b. guidelines c. statutes c. rules b...

Clean skin, preserve the health of skin, and beautify skin according to state laws. An esthetician specializes in this. - correct answer Cosmetologists are allowed to do the following to skin. Diagnose, prescribe, or provide any type of treatment for abnormal conditions, illnesses, or diseases. - correct answer Cosmetologists are not allowed to do what to skin? skin - correct answer ...