Endocrine, Integumentary, and Lymphatic Systems Flashcards
Pituitary Gland
the master gland of the endocrine system
Thyroid Gland
regulates metabolic rate
causes excess blood calcium to be stored in the bones
Parathyroid Glands
increases blood calcium levels
Pineal Gland
regulates your body’s wake sleep cycle
Adrenal Glands
regulates your fight-or-flight response
regulates the concentration of minerals in the blood and urine
Pancreas
releases digestive enzymes to break down food
ballance blood glucose levels
Gonads
glands that produce sex hormones
What gives your skin its color?
melanin produced in the melanocytes
How are hair and nails made?
cells undergo keratinization
Hair Follicles
tiny pockets in the dermis from which hair grows
Arrector Pili
smooth muscles attached to hair follicles
Sebaceous Glands
secrete and oil called sebum which softens and waterproofs your skin
Sweat Glands
help regulate body temperature and rid the body of waste
Lymphocytes
fight invaders
Basophils
responsible for allergic reaction