Lab: Respiratory + Urinary Flashcards
Where at the kidneys located?
Retro peritoneum in the abdomen
What is in front of the kidneys?
R anterior: ascending colon
L anterior: descending colon
Infection of the peritaneum
Peritinitis
Where do the renal kidneys recieved blood from?
Aorta
Superior mesenteric artery crosses:
Anterior to left renal vein
Ureter cross what in the pelvis:
External iliac artery
Indentation
Hilus
Arterial sequence of events before glomerulus
Abdominal aorta
Renal artery
Segmental artery
Interlobar artery
Arcuate artery
Corticale radiate artery
Afferent arteriole
Where are glomerali found?
Cortex of kidney
Order of Nephron Tubules
Bowmans capsule
Proximal convoluted tubule
Descending loop of henle
Ascending loop of henle
Distal convoluted tubule
Collecting duct
Papillary duct
Minor calyx
Major calyx
Renal pelvis
Ureter
After tubules hit papilla what is the order of them
Papillary duct
Minor calyx
Major calyx
Renal pelvis
Ureter
Arterial sequence of events after glomerulus
Glomerulus
Efferent arteriole
Peritubular capillaries (vasa recta)
Cortical radiate vein
Arcuate vein
Interlobar vein
Renal vein
Inferior vena cava
What is the ureters tissue type?
Smooth muscle innervated by ANS
Rhythmic contraction of muscle pushing fluid from one direction
Rhythmic peristalsis
Where do ureters enter the urinary bladder?
Posterior surfaces of urinary bladder
Elevations of internal lining of urinary bladder
Rugae
Triangular elevations of muscle between the uereteral openings
Trigone
Infection in urinary bladder
Cystitis
What is the muscle of the urinary bladder?
Detrusor muscle
The amt of air inhaled and then exhaled during a single normal breath
Tidal volume (500 ml)
The extra air that can be inhaled after a normal inspiration.
Inspiratory Reserve Volume (IRV)
(M: 3100 ml + F: 1900ml)
The amount of air that can be forcefully exhaled after a normal passive expiration
Expiratory Reserve Volume (ERV)
(M: 1200 ml + F: 700ml)
The quantity of air left in lungs that cannot be exhaled
Residual Volume RV
(M: 1200 ml + F: 1100 ml)
The sum of the first three lung volumes
Maximum amount of air that can be exchanged by the lungs
(TV + IRV + ERV)
Vital Capacity (VC)
(M: 4800 ml + F: 3100 ml)
The sum of TV + IRV + ERV + RV
Total Lung Capacity (TLC)
(M: 6000 ml + F: 4200 ml)
Measures that capacity of the lungs
Wet Spirometer
Maximum amt. of air that can inspire after a normal tidal volume expiration
Inspiratory Capacity
IC = TV + IRV
(M: 3600 ml + F: 2400)