Week 3 Flashcards

1
Q

Diabetes mellitus

A

chronic problem resulting from problems with the pancreas.

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2
Q

Adult onset diabetes

A

the body is unable to produce sufficient amounts of insulin within the pancreas; patient might be insulin dependent or not; also known as Type II diabetes.

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3
Q

Cushing’s syndrome

A

condition that results from the excessive and chronic production of cortisol by the adrenal cortex or by the administration of glucocorticoids in large doses for a period of several weeks or longer.

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4
Q

Endocrine system

A

consists of several different internal groups of glands and structures that produce or secrete hormones.

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5
Q

Glucose

A

needed for the cells to properly supply energy for the body’s metabolic functions.

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6
Q

Goiter

A

a condition in which the thyroid becomes enlarged even though hormone secretions fall within normal limits.

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7
Q

Hyperthyroidism

A

the thyroid is producing excessive amounts of thyroid hormones.

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8
Q

Insulin-dependent diabetes mellitus (IDDM)

A

a form of diabetes in which the patient requires insulin injections to survive; patient may be a type I or a type II diabetic.

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9
Q

Hormones

A

chemical substances produced by the body to keep organs and tissues functioning properly.

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10
Q

Hyperparathyroidism

A

n abnormal condition of the parathyroid glands in which there is an excessive secretion of parathyroid hormone.

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11
Q

Hypothyroidism

A

the thyroid is not operating as efficiently as it could be due to a deficiency of hormone secretion.

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12
Q

Hypoparathyroidism

A

the abnormal or insufficient secretion of parathyroid hormone by the parathyroid glands, caused by a primary parathyroid dysfunction or elevated serum calcium level.

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13
Q

Insulin

A

used by the body to process glucose.

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14
Q

Juvenile diabetes, IDDM

A

form of diabetes in which the patient has an insufficient amount of insulin secretions, requiring insulin injections; also known as type I diabetes mellitus.

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15
Q

Pancreas

A

anatomically located under the stomach in the upper abdomen; performs various physiological functions.

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16
Q

Thyroid gland

A

secretes hormones that regulate growth and metabolism.

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17
Q

Metabolism

A

the rate at which energy is used by the body and at which body functions occur.

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18
Q

Noninsulin-dependent diabetes mellitus (NIDDM)

A

a type of diabetes in which the patient does not require insulin injections to survive; the diabetic patient might be controlled by diet, exercise, or other medications outside of insulin, and is usually a type II diabetic.

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19
Q

Thyrotoxic crisis

A

symptoms of hyperthyroidism that are so severe as to threaten the patient’s life; also known as thyrotoxic storm.

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20
Q

Thyrotoxic storm

A

symptoms of hyperthyroidism that are so severe as to threaten the patient’s life; also known as thyrotoxic crisis.

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21
Q

Type 2 diabetes mellitus

A

type of diabetes in which the body is unable to produce sufficient amounts of insulin in the pancreas; patient might be insulin dependent or not; also known as adult-onset diabetes.

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22
Q

Type 1 diabetes mellitus

A

type of diabetes with insufficient amount of insulin secretion, so that the patient requires insulin injections; also known as juvenile diabetes.

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23
Q

noninsulin-dependent diabetes mellitus

A

a type of diabetes in which the patient does not require insulin injections to survive; the diabetic patient might be controlled by diet, exercise, or other medications outside of insulin, and is usually a type II diabetic.

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24
Q

insulin-dependent diabetes mellitus

A

a form of diabetes in which the patient requires insulin injections to survive; patient may be a type I or a type II diabetic.

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25
Autonomic nervous system
the part of the nervous system that regulates the activities of the cardiac muscle, smooth muscle, and glands.
26
Alzheimer’s disease
a disease in which brain structure changes lead to memory loss, personality changes, and ultimately impaired ability to function.
27
Encephalitis
an inflammation of the brain.
28
Encephalomyelitis
inflammation of both the brain and spinal cord.
29
Cerebral palsy
a disorder in which the motor function of the brain is impaired; present at birth, chronic, and nonprogressive.
30
Central nervous system (CNS)
the part of the nervous system made up of the brain and spinal cord.
31
Hemiplegia
a condition in which one side of the body is paralyzed due to brain hemorrhage, cerebral thrombosis, embolism, or a tumor of the cerebrum; a synonym for hemiparesis.
32
Epilepsy
a transient disturbance of cerebral function that is recurrent and characterized by episodes of seizures.
33
Grand mal
severe seizure.
34
Hemiparesis
a condition in which one side of the body is paralyzed due to brain hemorrhage, cerebral thrombosis, embolism, or a tumor of the cerebrum; a synonym for hemiplegia.
35
Meningitis
the inflammation of the membranes, or meninges, of the spinal cord or brain.
36
Multiple sclerosis
a demyelinating disorder in which patches of hardened tissue form in the brain or spinal cord and cause partial or complete paralysis and muscle tremors.
37
Myelitis
an inflammation of the spinal cord.
38
Nervous system
system that controls all bodily activities and is made up of the central nervous system and the peripheral nervous system.
39
Parkinson’s disease
a progressive disease characterized by a masklike facial expression, weakened muscles, tremors, and involuntary movement.
40
Peripheral nervous system (PNS)
the part of the nervous system that directly branches off the central nervous system.
41
Petit mal
a seizure, less severe than a grand mal.
42
Aqueous humor
fluid that fills the two cavities of the interior of the eye.
43
Blepharitis
inflammation of the eyelids.
44
Anterior chamber
a chamber located in front of the lens of the eye.
45
Adnexa
a term for the accessory or appendage of an organ.
46
Blepharochalasis
atrophy of the intercellular tissue that causes relaxation of the skin of the eyelid.
47
Canthus
inner edge of the eye.
48
Cataracts
the abnormal loss of transparency of the lens of the eye.
49
Chalazion
a small tumor of the eyelid caused by the retention of secretions of the meibomian gland.
50
Choroids
layer just beneath the sclera containing capillaries that provide the blood supply and nutrients to the eye.
51
Entropion
the turning inward of the border of the eyelid against the eyeball.
52
Cornea
a transparent nonvascular structure located on the anterior portion of the sclera.
53
Ciliary body
muscles responsible for adjusting the lens.
54
Conjunctiva
colorless mucous membrane that lines the anterior part of the eye.
55
Epiphora
tearing of the eyes.
56
Dacryoadenitis
inflammation of the lacrimal gland.
57
Eyelashes
located along the edge of the eyelids to protect the eye from foreign material.
58
Lacrimal duct
the duct that drains the tears from the eye through the eye and that is located at the inner edge of the eye.
59
Hordeolum
commonly known as a sty.
60
Iris
the colored portion of the eye.
61
Eyelids, upper and lower
the lids that protect the eyes and help to keep the surface of the eyeball lubricated.
62
Glaucoma
disease of the eye marked by increased pressure in the eyeball that may result in damage to the optic nerve, causing the gradual loss of vision.
63
Lagophthalmos
the inability of the eye to close completely.
64
Lacrimal gland
the gland that produces tears.
65
Lens
a colorless structure that allows the eye to focus on images.
66
Pupil
the center of the iris that controls the amount of light entering the eye.
67
Pterygium
a benign growth over the conjunctiva of the eye.
68
Posterior chamber
a chamber located behind the lens of the eye.
69
Optic nerve
the nerve that transmits impulses to the brain from the eye.
70
Optic disc
the blind spot on the optic nerve that is the point of entry for the artery supplying blood to the retina.
71
Retina
the nerve cell layer of the eye that changes light rays into nerve impulses.
72
Sclera
the white portion of the eye that maintains the shape of the eyeball.
73
Upper and lower eyelids
the lids that protect the eyes and help to keep the surface of the eyeball lubricated.
74
Vitreous humor
a clear, jellylike fluid that fills the posterior chamber of the eye and that helps to shape the eye.
75
Suspensory ligaments
ligaments that attach to the lens and hold it in place.
76
Trichiasis
the turning inward of the eyelashes.
77
Auditory tube
connects the bony structures of the middle ear to the pharynx; also known as eustachian tube.
78
Auditory ossicles
the three small bones that transmit sound waves.
79
Auricle
known as the pinna or earlobe.
80
Cilia
tiny hairs along the external auditory canal.
81
Bony labyrinth
consists of bones that make up the inner ear.
82
Cochlea
snail-shaped, bony structure in the ear that transmits sound.
83
Ceruminous glands
sweat glands found in the external auditory canal.
84
Cerumen
honey-colored, thick, waxy substance; also known as earwax.
85
Cochlear duct
a membranous structure that aids in the hearing process.
86
Ear lobe
the flexible cartilaginous flap that has a bottom portion known as the pinna.
87
Endolymph
one of the auditory fluids found in the cochlea that aid in hearing.
88
External auditory canal
the canal that allows sound waves to travel to the inner part of the ear; also known as the external auditory meatus.
89
Eustachian tube
connects the bony structures of the middle ear to the pharynx; also known as the auditory tube.
90
External ear
the visible part of the ear, not within the structure of the skull.
91
External auditory meatus
the canal that allows sound waves to travel to the inner part of the ear; also known as the external auditory canal.
92
Incus
anvil-shaped bone of the middle ear; one of the auditory ossicles.
93
Labyrinth
bony and membranous structures of the inner ear.
94
Middle ear
also known as the tympanic cavity; found in the temporal bone and houses the auditory ossicles.
95
Otitis externa
the inflammation of the external auditory canal.
96
Otalgia
earache.
97
Organ of Corti
the true organ of hearing found in the cochlea.
98
Membranous labyrinth
a term used to describe the structures in the inner ear that are not bony structures.
99
Malleus
hammer-shaped bone found in the middle ear; one of the auditory ossicles.
100
Otorrhagia
hemorrhage from the ear.
101
Oval window
what separates the middle ear and inner ear.
102
Perilymph
one of two auditory fluids found in the inner ear that aid in the transmission of sound.
103
Otorrhea
a discharge from the external ear.
104
Otosclerosis
a growth of spongy bone in the inner ear.
105
Semicircular ducts
found in the middle ear; aid in balance.
106
Pinna
flexible cartilaginous flap that has a bottom portion known as the ear lobe.
107
Pharyngotympanic tube
connects the bony structures of the middle ear to the pharynx; also known as the eustachian tube.
108
Semicircular canals
bony structures filled with fluid that help maintain balance.
109
Saccule
membranous sac that aids in maintaining balance.
110
Stapes
stirrup-shaped bone that is part of the middle ear; one of the auditory ossicles.
111
Tympanic cavity
the middle ear found in the temporal bone and housing the auditory ossicles and the eustachian tube.
112
Utricle
the structure of the inner ear that aids in maintaining balance.
113
Vestibule
the central portion of the inner ear.
114
Tympanic membrane
the eardrum.