Organs Flashcards
contains the mitral and tricuspid valves
Heart
made up of atria and ventricles
Heart
QRS complex
Heart
P and T waves
Heart
Marfan syndrome
Heart
Bundle of His
Heart
Purkinje fibers
Heart
SA node
Heart
Myocarditis
Heart
foramen ovale closes immediately after birth
Heart
myocardial infarction
Heart
called the windpipe
trachea
lies just below the lungs which contracts and expands, allowing one to breathe
diaphragm
absorbs vitamin B12 through a glycoprotein called its intrinsic factor
Stomach
the pyloric sphincter connects it to the small intestine
Stomach
Barry Marshall drank a bacteria called H. pylori
Stomach
Chief cells produce digestive enzymes like pepsin
Stomach
parietal cells produce hydrochloric acid
Stomach
contains foveolar cells
Stomach
the portal vein provides blood to it
Liver
produces bile
Liver
damaged in cirrhosis (scarring) causing jaundice
Liver
strongly expresses cytochrome P450
Liver
the falciform ligament attaches it to the abdominal wall
Liver
Kupffer cells in it remove waste from blood
Liver
lactate delivered here via the Cori cycle
Liver
breaks down bilirubin
Liver
divided into the duodenum, jejunum, and ileum
Small Intestine
sphincter of Oddi allows it to receive bile
Small Intestine
Villi and microᐧvilli increase the surface area
Small Intestine
Brunner’s glands produce a mucus-like secretion
Small Intestine
receives chyme through the pyloric sphincter
Small Intestine
Peyer’s patches
Small Intestine
includes the colon and rectum
Large Intestine
Epsilon cells produce ghrelin, the “hunger hormone”
Pancreas
ampulla of Vater
Pancreas
Islets of Langerhans produce glucagon (alpha cells) and insulin (beta cells)
Pancreas
duct of Santorini
Pancreas
duct of Wirsung
Pancreas
delta cells produce somatostatin
Pancreas
stores bile
Gallbladder
Cholesterol crystallizes to form stones here
Gallbladder
surrounded by the cranium
Brain
cerebellum and cerebrum
Brain
prefrontal cortex
Brain
temporal, occipital, parietal, and frontal lobes
Brain
connected to the spinal cord by the medulla oblongata
Brain
Wernicke and Broca areas
Brain
surrounded by three membranes known as meninges
Brain
stem contains the pons and medulla oblongata
Brain
granule and Purkinje cells in the cerebellum
Brain
protected by the vertebral column
Spinal Cord
long bundle of neurons running down the back
Spinal Cord
butterfly-shaped gland in the neck
Thyroid Gland
enlarged in goiters
Thyroid Gland
Grave’s Disease
Thyroid Gland
secretes calcitonin and thyroxine
Thyroid Gland
secretes the hormones T3 and T4
Thyroid Gland
Iodized salt helps maintain its function
Thyroid Gland
Hashimoto’s disease
Thyroid Gland
secretes epinephrine
Adrenal Glands
located above the kidneys
Adrenal Glands
secretes cortisol
Adrenal Glands
secretes growth hormone
Pituitary Gland
produces oxytocin
Pituitary Gland
secretes vasopressin
Pituitary Gland
Sheehan syndrome
Pituitary Gland
shaped like a bean
Kidneys
filters blood to produce urine
Kidneys
nephrons
Kidneys
Loop of Henle
Kidneys
Alport Syndrome
Kidneys
Wilms tumor
Kidneys
Bowman’s capsule
Kidneys
holds urine
Bladder
connect the kidneys to the bladder
Ureters
found in the armpits and in the head and neck area
Lymph Nodes
reservoirs for white blood cells
Lymph Nodes
filters red blood cells
Spleen
contains white pulp and red pulp
Spleen
contains a majority of the body’s monocytes
Spleen
enlarged in patients with mononucleosis
Spleen
contains structures called PALS
Spleen
the site of blood cell formation
Bone Marrow
Leukemia
Bone Marrow
tts stroma contains osteoblasts and osteoclasts
Bone Marrow
hematopoiesis takes place here
Bone Marrow
consists of the dermis and epidermis
Skin
largest organ
Skin
UV radiation stimulates the production of Vitamin D here
Skin
contains sebaceous glands
Skin
vitiligo and psoriasis
Skin
includes the stratum corneum and stratum lucidum
Skin
Meissner and Pacinian corpuscles are mechanoreceptors here
Skin
the primary component of these structures is keratin
Hair (and Nails)
lanugo
Hair
produces sperm cells
Testes
epididymis
Testes
vas deferens
Testes
cojones
Testes
adds alkalinity to semen
Prostate
secretes melatonin
Pineal gland
releases egg cells
Ovaries
connected to the uterus by the fallopian tube
Ovaries
carries a fetus during gestation
Uterus
the amniotic sac forms here
Uterus
hysterectomy
Uterus