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Urinary System

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Part 1
kimberly mund
Quiz por kimberly mund, atualizado more than 1 year ago
kimberly mund
Criado por kimberly mund aproximadamente 9 anos atrás
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Resumo de Recurso

Questão 1

Questão
What is the physiologic pr[blank_start]o[blank_end]cesses occurring to filtrate when it is within the kidneys? (elimination / regulation of what?) 5 steps
Responda
  • Elimination/Regulation (5 steps)

Questão 2

Questão
What enzyme does the kidney's release to regulate blood pressure, which hormone does it stimulate?
Responda
  • Renin, angiotensin II
  • Angiotensin II, Renin

Questão 3

Questão
What ions do the kidneys regulate to control blood ion balance?
Responda
  • CA, P, K, H
  • CA, K , H, Phosphate
  • NA, N, C, O
  • NA, CA, K, Phosphate

Questão 4

Questão
What functions do the kidney's perform?
Responda
  • Formation of Calcitriol (increases absorption of Calcium in small intestine)
  • Production and release of leukocytes (protects the body from attacks0
  • Production and release of erythropoietin (Secretes EPO, stimulates RB marrow to increase RBC formation)
  • Potential to engage in gluconeogenesis (produce glucose during fasting/starvation, maintains glucose levels

Questão 5

Questão
In general, kidneys take care of our blood, remove unwanted blood materials, maintain blood plasma concentration of the ions, regulate blood pH, maintain blood glucose, maintain number of RBC's, helps blood pressure.
Responda
  • True
  • False

Questão 6

Questão
Gluconeogenesis produces glucose in times of fasting/starvation from noncarbohydrate sources
Responda
  • True
  • False

Questão 7

Questão
The urinary system is composed of what?
Responda
  • Kidneys
  • Ureters
  • Urinary Bladder
  • Urethra
  • Heart

Questão 8

Questão
One of the primary functions of the kidney's is to filter blood and convert it into urine
Responda
  • True
  • False

Questão 9

Questão
The liquid waste from the kidneys is transported by what to what?
Responda
  • Urinary bladder, Urethra
  • Ureters, Urethra
  • Urethra, Urinary Bladder
  • Ureters, Urinary bladder

Questão 10

Questão
What structure of the urinary system forms urine?
Responda
  • Urinary Bladder
  • Kidneys
  • Urethra

Questão 11

Questão
The urinary bladder is the expandable muscular sac which stores 1L of urine until it is eliminated from the body through the urethra
Responda
  • True
  • False

Questão 12

Questão
What are the two means by which the kidney helps to regulate blood pressure?
Responda
  • Fluid regulation
  • Releasing angiotensin II, stimulates renin
  • Releasing Renin, stimulates angiotensin II

Questão 13

Questão
The hilum apart of the kidney functions as what?
Responda
  • Vessels, nerves, and ureter connect to kidney
  • Concave medial border
  • vessels, nerves, lymph nodes connect to kidney

Questão 14

Questão
Kidneys are located along _______ abdominal wall and ____ to the vertebral column?
Responda
  • Anterior, Medial
  • Anterior, Superior
  • Posterior, Lateral
  • Posterior, Medial

Questão 15

Questão
The kidneys are positioned posterior to the parietal peritoneum in the retroperitoneal space.
Responda
  • True
  • False

Questão 16

Questão
The kidneys are surrounded and supported by several tissue layers, which ones are they?
Responda
  • FIbrous capsule
  • Fibrous tract
  • Perinephric fat
  • Renal fascia
  • Renal capsid
  • Paranephric fat

Questão 17

Questão
The fibrous capsule that surrounds the kidney directly is made of dense regular connective tissue.
Responda
  • True
  • False

Questão 18

Questão
The perinephric fat, just behind the fibrous capsule contains adipose connective tissue.
Responda
  • True
  • False

Questão 19

Questão
The renal fascia, external to the perinephric fat is composed of dense irregular adipose tissue.
Responda
  • True
  • False

Questão 20

Questão
The paranephric fat, the outermost layer of the kidneys, is composed of adipose connective tissue.
Responda
  • True
  • False

Questão 21

Questão
The right kidney is about 2 centimeters superior to the left kidney.
Responda
  • True
  • False

Questão 22

Questão
Both kidneys are completely protected by the rib cage.
Responda
  • True
  • False

Questão 23

Questão
The fibrous capsule of the kidney helps prevent infectious pathogens from penetrating it.
Responda
  • True
  • False

Questão 24

Questão
The perinephric fat layer of the kidney helps anchor the kidney to surrounding structures.
Responda
  • True
  • False

Questão 25

Questão
The perinephric fat provides cushion and support for the kidney.
Responda
  • True
  • False

Questão 26

Questão
The paranephric fat also provides support and cushion for the kidney.
Responda
  • True
  • False

Questão 27

Questão
What are the two distinct regions of the kidney?
Responda
  • Renal Papilla
  • Renal lobes
  • Renal Cortex
  • Renal Medulla

Questão 28

Questão
The renal columns extend from the medulla into the cortex to subdivide it.
Responda
  • True
  • False

Questão 29

Questão
The medially directed apex (tip) of the renal pyramid called renal papilla
Responda
  • True
  • False

Questão 30

Questão
Which disease is the failure of a kidney to develop? (can have unilateral or bilateral)
Responda
  • Renal agenesis
  • Horseshoe kidney
  • Supernumerary kidneys

Questão 31

Questão
Which is asymptomatic, which one is fatal: unilateral renal agenesis or bilateral renal agenesis.
Responda
  • Unilateral - fatal, bilateral, asymptomatic
  • Unilateral - asymptomatic, bilateral - fatal

Questão 32

Questão
A Pelvic kidney may occur if the developing kidney fails to migrate from the pelvic cavity to the abdominal cavity (are asymptomatic and function normally)
Responda
  • True
  • False

Questão 33

Questão
What is the wide base of the renal pyramid lies at the external edge of the medulla, where it meets the cortex?
Responda
  • corticomedullary junction
  • corticomedullary border
  • both (same name)

Questão 34

Questão
The parenchyma of a human kidney can be dived into how many renal lobes?
Responda
  • 8 to 15
  • 6-12
  • 8-12

Questão 35

Questão
A renal lobe consists of a renal pyramid, portions of renal column, portions of renal columns adjacent to either side of the renal pyramid, and the renal cortex external to the pyramid base.
Responda
  • True
  • False

Questão 36

Questão
Each kidney contains a medially located space that serves as a urine drainage area called what?
Responda
  • renal calyces
  • renal sinus
  • minor sinus
  • minor calyx

Questão 37

Questão
The main function of the ________ is to filter blood and remove unwanted substances out of the body.
Responda
  • renal medulla
  • renal cortex

Questão 38

Questão
Housed within the space around the renal ______ are the renal artery, renal vein, lymph vessels, nerves, and a variable amount of fat.
Responda
  • sinus
  • pelvis
  • cortex
  • medulla

Questão 39

Questão
This kidney structure enwraps the apex of the renal pyramids. Following production in the kidney, urine enters into a minor calyx following a passage through a renal papilla located at the apex. It then enters into the Major calyx and is passed into the ureter through the renal pelvis.
Responda
  • True
  • False

Questão 40

Questão
What is it called when extra kidneys that develop, but are rare and have no clinical significance.
Responda
  • Horseshoe kidneys
  • Supernumerary kidneys

Questão 41

Questão
What develops when the inferior parts of the left and right kidneys fuse and they ascent from the pelvic cavity into the abdominal cavity?
Responda
  • Supernumerary kidneys
  • Horseshoe kidney

Questão 42

Questão
The "dropping" or inferior movement of the kidney within the abdominal cavity.
Responda
  • hydronephrosis
  • hyponephrosis
  • renal ptosis

Questão 43

Questão
Urine backs up into the kidney which will result in a swelling of the kidney called hydronephrosis. If not treated, renal failure may occur.
Responda
  • True
  • False

Questão 44

Questão
The loss of adipose connective tissue in very thin elderly people or individuals with anorexia may result in renal ptosis.
Responda
  • True
  • False

Questão 45

Questão
What three anatomic structures of the kidney are innervated by the sympathetic division of the autonomic nervous system?
Responda
  • juxtaglomerular apparatus, afferent and efferent arterioles
  • renal sinus, juxtaglomerular apparatus, renal pelvis
  • juxtaglomerular apparatus, renal papilla, renal colums
  • afferent and efferent arterioles, renal sinus

Questão 46

Questão
The general effect of sympathetic stimulation of the kidneys is to increase urine production.
Responda
  • True
  • False

Questão 47

Questão
What is the microscopic functional filtration unit of the kidney?
Responda
  • Renin
  • nephron

Questão 48

Questão
Each nephron consists of two major structures: a renal corpuscle and a renal tubule.
Responda
  • True
  • False

Questão 49

Questão
All of the renal corpuscles and almost all of the renal tubules reside in the medulla.
Responda
  • True
  • False

Questão 50

Questão
What is the enlarged, bulbous portion of a nephron housed within the renal cortex. Composed of two structures: glomerulus and the glomerular capsule.
Responda
  • Renal Tubule
  • Renal Corpuscle

Questão 51

Questão
The glomerulus is a thick tangle of capillary loops called the glomerular capillaries.
Responda
  • True
  • False

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