Principle Systems Pt. 3 (Urinary And Reproductive) Flashcards
Viscera
Internal organs
Nephr/o
Ren/o
Kidneys
Ureter/o
Ureters
Cyst/o
Urinary bladder
Urethr/o
Urethra
Renal cortex
Outer part of a kidney
Renal medulla
Inner portion of a kidney
Renal pelvis
Top part of the ureter into which the kidney tubules (part of a nephron) drain
Digestive system eliminates…
Solid waste
Respiratory system eliminates…
Carbon dioxide
The skin eliminates…
Heat and salts
The urinary system eliminates…
Water, toxins and salts
Glomerulus
Part of a nephron. Contains capillary blood vessels which filter liquid from the blood
Urine
Excreted from the kidneys, this liquid contains 95% water and 5% solids (i.e. Urea and uric acid)
What is urine propelled through the body by?
Peristaltic contractions of the walls of the ureters, through the urinary bladder and out through the urethra
Haemodialysis
Filtering blood through a machine due to the kidneys being unable to function
Renal failure
Decrease or cessation of glomerular filtration within the kidney. Renal failure causes oedema (excessive fluid build up) and acidosis (abnormal increase in the acidity of bodily fluids). Can be acute or chronic.
Function of the two ureters?
Prevent backflow of urine as pressure builds in the bladder
Afferent blood vessel
Narrow vessel from the glomerulus
AGN
Acute glomerulonephritis
Calyces
Cup shaped divisions of the renal pelvis (singular calyx)
Catheter
A tube for introducing or withdrawing fluid from the body
Cystoptosis
Displacement/ prolapse of the bladder
Diuresis
Increase in the production of urine
Efferent blood vessel
Wider vessel from the glomerulus
GFR
Glomerulus filtration rate
Hydronephrosis
Backlog of urine causing pressure and damaging the kidneys
Incontinence
Lack of voluntary control of urine discharge
IVP
Intravenous pyelogram
KUB
Kidneys, ureters, bladder
Micturition
Expelling of urine
Oliguria
Scanty production of urine
Papilloma
Tumour of the bladder lining
Pyelonephritis
Inflammation of the renal pelvis of the kidney
RGP
Retrograde pyelogram
Urethrostenosis
Narrowing of the urethra
Voiding
Bodily process of discharging urine
Gonads
Testes/ovaries
Gametes
Ova/ sperm
Function of ovaries
To produce egg cells (ova/ ovum/ oocytes)
Oogenesis
Formation of eggs
Oogenesis
Formation of eggs
The 3 layers of uterus muscle
Perimetrium (outer), myometrium (middle), endometrium (inner)
Cervix
Lower part of the uterus
4 external genitalia of the female reproductive system
Mons pubis, labia majora, labia minora, perineum
What are the 3 accessory sex glands of the female reproductive system?
Vagina, Vulva (pudendum), external genitalia
Lactation
Production of milk by the mammary glands
Area surrounding the nipple
Areola
The 4 phases of the menstrual cycle
Proliferative, ovulation, secretory, menses
FSH
Follicle stimulating hormone
Function of FSH
Stimulates an immature (graafian) follicle in the ovary to mature and ripen, releasing an ovum ready for fertilisation
Function of oestrogen
Produced by the FSH-stimulated follicle, and stimulates rapid growth in the lining of the uterus
Menarche
Beginning of periods
Climacteric
Menopause
LH
Luteinising hormone
Function of luteinising hormone?
Stimulates the follicle to develop into a Corpeus Luteum (yellow body) which then secretes the hormone progesterone
Secretory phase of menstruation
Glands secrete a watery substance that aids the spermatozoa to reach the fallopian tubes and fertilise the ovum
What stops being produced at menses, causing the lining of the uterus to shed?
Progesterone
Amenorrhoea
Absence of menstruation
Dysmenorrhoea
Painful menstruation
Endometriosis
Endometrial tissue in an abnormal location
Fibroadenoma
A common tumour of the breast
Menorrhagia
Abnormal, heavy or prolonged menstruation
Oophorectomy
Surgical removal of the ovaries
Ovarian cysts
Fluid-containing tumours of the ovaries
Salpingectomy
Surgical removal of a fallopian tube
Vulvovaginitis
Inflammation of the vagina and vulva
CIN-1-IV
Cervical intraepithelial neoplasm Grade 1 intravenously
(Grade 0-1 low grade
Grade 2-4 high grade)
PAP test
Cervical smear test
Semin/o
Semen
Spermatogenesis
Production of spermatozoa
Scrotum
Encases the testes
Seminal vesicles
Produce a fluid which becomes the liquid part of semen
Prostate gland
Produces enzymes and fluids used in semen
Prepuce
Foreskin
Balanitis
Inflammation of the (glans) head of the penis
Circumcision
Surgical removal of the foreskin or prepuce
Epididymitis
Inflammation of the epididymis
Epispadias
Displaced urethral opening- upper side of the penis
Genitourinary
Urinary and male reproductive system
Gynaecomastia
Enlargement of the male breast
Hydrocele
Water filled sac
Hypospadias
Displaced urethral opening- underside of penis
Orchitis
Inflammation of a testicle
Orchidopexy
Fixing of an undescended testicle
Paraphimosis
Foreskin becomes trapped behind the glans penis
Peyronie’s Disease
Scar tissue along the length of the penis causing it to bend
Phallitis
Inflammation of the penis
Prostatism
Describes urinary difficulties caused by enlarged prostate
PSA
Prostate specific antigen
Testicular cancer
More associated with males who have a history of late or undescended testes
TURP
Transurethral resection of the prostate
Urethral stricture
Narrowing or blockage of the urethra
Urethritis
Inflammation of the urethra
Varicocele
Dilatation of veins around the testis and vas deferens
Vasectomy
Surgical cutting of the vas deferens
Venereology
Study of sexually transmitted diseases