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A&P 2 final review
Question | Answer |
---|---|
white portion of the eye, serves as a protective covering | sclera |
colored portion of the eye | iris |
controls the amount of light entering the eye | pupil |
thin mucous membrane layer that lines the anterior portion of the eye | conjunctiva |
produces tears | lacrimal gland |
located in the inner edge of the eye where tears drain from | lacrimal duct |
transparent, nonvascular layer covering the colored portion of the eye | cornea |
middle layer of the eye that provides blood supply | choroid |
colorless structure that aides in focusing | lens |
innermost layer of the eye that transmits nerve impulses | retina |
responsible for vision in dim lighting and peripheral vision | rods |
responsible for color vision, central vision and vision in bright light | cones |
receives impulses from the retina and transmits them to the brain | optic nerve |
abnormal shaped cornea that causes light rays to be focused irregularly in the retina | astigmatism |
inability to perceive colors | monochromatism |
weakened muscle causing drooping of the upper eyelid | blepharoptosis |
surgical procedure to insert tubes into the middle ear | myringotomy |
outer ear infection | Otitis externa |
middle ear infection | otitis media |
ear wax | cerumen |
torn or jagged wound | laceration |
also known as cradle cap | seborrheic keratosis |
head lice | pediculosis capitis |
form of skin cancer that results from cells that produce melanin | malignant melanoma |
uses liquid nitrogen to remove unwanted skin tags | cryosurgery |
localized collection of pus | abcess |
fluid filled sac | cyst |
outer layer of skin | epidermis |
hard fibrous protein found in hair | keratin |
composed of loose connective and adipose tissue | subcutaneous |
characterized by demylenization of the myelin sheath | multiple sclerosis |
consists of the medulla, midbrain, and pons | brain stem |
inflammation of the brain | encephalitis |
made up of 12 pairs of cranial nerves and 31 pairs of spinal nerves | peripheral nervous system |
maintains muscle tone and balance | cerebellum |
dura mater, arachnoid membrane, pia mater | meninges |
fight or flight response | sympathetic nervous system |
secretes bile | liver |
removal of the gallbladder | cholecystectomy |
digestive system is how long | 30 feet |
abnormal accumulation of fluid in the peritoneal cavity | ascites |
gluten sensitive disease | celiac |
chronic inflammation of the digestive tract | chrohns |
obstructive of the intestine | ilius |
another term for heartburn | dyspepsia |
chronic disease of the liver | cirrhosis |
produced by the pituitary gland | adrenocorticotropic hormone |
helps to regulate calcium levels | parathyroid gland |
the master gland | pituitary gland |
located midline in the body, behind the sternum | thymus gland |
stimulates the secretion of thyroid hormone | TSH |
helps control blood pressure | ADH |
stimulates hormones to maintain pregnancy | HCG |
stimulates growth and secretions of the adrenal cortex | ACTH |
area between the vaginal orifice and anus | perineum |
secretes a mucous that lubricates the vagina | bartholins glands |
vagina, uterus, fallopian tubes and ovaries | internal genitalia |
responsible for the production of milk | mammary glands |
ovulation occurs approximately how many days prior/after the start of a menstrual cycle | 14 |
absence of menstrual flow | amenorrhea |
painful menstrual flow | dysmenorrhea |
contraception that is 100% effective | abstinence |
barrier method of birth control | condoms |
permanent birth control for females | tubal ligation |
growth of endometrial tissue outside the endometrium | endometriosis |
benign fibrous tumor of the uterus | fibroid tumor |
infection of the fallopian tubes | pelvic inflammatory disease |
opening of the cervical opening followed by scraping of the uterine lining | dilatation and curettage |
microscopic examination of the cells of the cervix | pap smear |
sac located posterior to the penis | scrotum |
male gonads | testes |
sperm mature, become fertile and motile here | epididymis |
male organ of copulation | penis |
absence of one or both testicles | anorchism |
enlargement of the prostate common in men over 50 | benign prostatic hypertrophy |
congenital defect which the urethra opens on the underside of the penis | hypospadias |
inability of a male to achieve or sustain an erection | impotence |
highly contagious viral infection caused by herpes simplex virus | genital herpes |
std characterized by lesions and can be treated with penicillin G | syphilis |
surgical removal of the forskin of the penis | circumcision |
surgical removal of a testicle | orchidectomy |
autoimmune disorder caused by hyperthyroidism characterized by a goiter | Graves disease |
inflammation of the mucous membrane lining the eyelids, aka pink eye | conjuctivitis |
medical doctor that specializes in disorders of the GI system | gastroenterologist |
the first portion of the small intestine | duodenum |
portion of the adrenal gland that secretes epinephrine and norepinephrine | adrenal medulla |
hormones produced by the ovaries | estrogen and progesterone |
contains the islets of Langerhans that produce insulin | pancreas |
glucose intolerance that occurs during pregnancy | gestational diabetes |
temporary paralysis in the face that mimics a stroke | bells palsy |
involves death of a specific portion of brain tissue | CVA |
serious bacterial infection of the meniges | menigitis |
paralysis of the lower extremities | paraplegia |