問題一覧
1
The nephron is the functional unit of the kidney located mostly in the
RENAL CORTEX
2
The formula in computing the net outward pressure
GBHP-CHP-BCHP
3
What are the components of renal corpuscle
GLOMERULUS, BOWMAN'S CAPSULE, AFFERENT ARTERIOLE, EFFERENT ARTERIOLE
4
How many percent of cardiac output goes to the kidneys
25%
5
What is the total renal blood flow
1200 ML/MIN
6
It is an active transport that needs ATP or energy to pass through
DIRECT TRANSPORT
7
What are the two main components of nephron
RENAL CORPUSCLE, RENAL TUBULE
8
This is the part of brush border epithelium of proximal convulated tubule which functions for reabsorption of nutrients
MICROVILLI
9
What are the factors affecting the glomerular filtration
FILTRATION BARRIER, NET FILTRATION PRESSURE, RENIN ANGIOTENSIN ALDOSTERONE SYSTEM
10
The movement of substances from capillaries and instertitial to the tubular lumen
TUBULAR SECRETION
11
It directly affects the kidneys functional ability
RENAL BLOOD FLOW
12
This is the movement of molecules from the tubular capillaries to the tubular lumen
TUBULAR REABSORPTION
13
What is the total renal plasma flow
600-700 ML/MIN
14
This is the pressure exerted against the filtration membrane by fluid that is already in the capsular space
CAPSULAR HYDROSTATIC PRESSURE
15
What are the two major function of tubular secretion
ELIMINATION OF WASTE PRODUCT, REGULATION OF ACID AND BASE
16
Nephron which main function is for remove waste product and reabsorption of nutrients
CORTICAL
17
It is a pressure exerted by the proteins in the blood plasma
BLOOD COLLOID OSMOTIC PRESSURE
18
It is the most convulated tubule which is the straight portion which becomes the loop of henle once it reaches the medulla
PROXIMAL CONVOLUTED TUBULE
19
Movement of substances from the blood in renal capillary beds to the filtrate in the tubular lumen
TUBULAR SECRETION
20
Renal
u
21
Renal tubule composed of 2-3 loops only that begins at the juxtaglomerular apparatus with the macula densa
DISTAL CONVOLUTED TUBULE
22
Thin descending segment is made up of what cell and epithelium
NON INTERDIGITATING, FLAT
23
The pressure that forces substances like protein free filtrate from the glomerular capillaries into the bowman's capsule
NET FILTRATION PRESSURE
24
Lines davao man's space which is like a finger like processes
PODOCYTE
25
Rate of filtration in the glomerulus which processes involves the filtration of blood which leads to formation of the ultra filtrate
GLOMERULAR FILTRATION
26
Blood supply in the cortical nephron is supplied by
PERITUBULAR ARTERY
27
This is the pressure in the glomerular capillary forcing water and its solutes through filtration slits
GLOMERULAR BLOOD HYDROSTATIC PRESSURE
28
Countercurrent Mechanism in DLH
WATER REABSORPTION
29
It is the capillary bed that surrounds the loop of henle which function to receive water and solutes so that it can be turn it back to circulation
VASA RECTA
30
The first segment of the loop of henle
THIN DESCENDING SEGMENT
31
Movement of molecules across a membrane by diffusion becauseof a physical gradient which doesn't need energy as concentration is from high to low level
PASSIVE TRANSPORT
32
What cell and epithelium made up the thick ascending loop of henle
TALL, INTERDIGITATING EPITHELIUM
33
Renal tubule composed of thin descending segment u shape segment and thick and thin ascending segment
LOOP OF HENLE
34
What cells made up thin ascending loop of henle
FLAT
35
Part of the distal convulated tubule that is attached to the afferent arteriole which main function is to detect changes in pressure
MACULA DENSA
36
What are the three forces involved for the net filtration pressure
GLOMERULAR BLOOD HYDROSTATIC PRESSURE, CAPSULAR HYDROSTATIC PRESSURE, BLOOD COLLOID OSMOTIC PRESSURE
37
Angiotensin
phyo
38
This tubule tra versus the renal cortex and medola which serves as the site of final urine concentration
COLLECTING DUCT
39
What are the two types of nephron according to location
CORTICAL, JUXTAMEDULLARY
40
Filtration barrier is composed of
FENESTRATED ENDOTHELIUM, BASEMENT MEMBRANE, VISCERAL EPITHELIUM
41
The fluid inside the bowman's space is called
ULTRAFILTRATE
42
Countercurrent Mechanism in ALH
SODIUM AND CHLORIDE REABSORPTION
43
What segment of loop of henley is permeable to water
THIN ASCENDING SEGMENT
44
It has a bigger lumen and carries blood to the glomerulus
AFFERENT ARTERIOLE
45
This is the filtering component which is composed of specialized capillary network found at the inside the bowman's capsule
GLOMERULUS
46
Chp and bchp are also known as
OPPOSING PRESSURE
47
This is a reabsorption mechanism which transfer of substances is brought about by the electrochemical energy and substance must combine with a carrier protein or an energy
ACTIVE TRANSPORT
48
Is the characteristics of finger like appearance of epithelium
INTERDIGITATING EPITHELIUM
49
The normal blood ph
7.35-7.45
50
It is a capillary bed that surround the convulated tubules which function as the vascular supply
PERITUBULAR CAPILLARY
51
What hormone increases the sodium reabsorption in the dct
ALDOSTERONE
52
What are the three mechanisms for acid base balance of the body
BLOOD BUFFER, PULMONARY, RENAL SYSTEM
53
Titrable acid has the ability to titrate urine into what ph
7.4
54
Each kidney how many nephron contains
1.2-1.5 MILLION
55
It responds to changes in blood pressure and plasma sodium concentration
RENIN ANGIOTENSIN ALDOSTERONE SYSTEM
56
Type of nephron that its main function is for urine concentration and countercurrent exchanges
JUXTAMEDULLARY NEPHRON
57
Reabsorption is made possible by the what structure
MICROVILLI
58
The maximum limit of renal tubules can reabsorbs certain substances
RENAL THRESHOLD
59
It drains blood from the kidneys
RENAL VEIN
60
It is a part of the renal tubule which is responsible for 60% of nutrient reabsorption
PROXIMAL CONVOLUTED TUBULE
61
Type of nephron that it have loops of henle that extend into the outer medullary region until the vasarecta
JUXTAMEDULLARY NEPHRON
62
It is a filtration barrier that increases the permeability due to its pores
FENESTRATED ENDOTHELIUM, MESANGIUM
63
How many percent of ultrafiltrate is excreted in the urine
1%
64
It serves as a non-selective filter or sieve of plasma substances with a molecular weight of less than 70,000
GLOMERULUS
65
These are the two mechanisms that is needed for tubular reabsorption and renal threshold
ACTIVE TRANSPORT, PASSIVE TRANSPORT
66
It has a smaller lumen and carries blood from the glomerulus
EFFERENT ARTERIOLE
67
How many nanometers do fenestrated endothelium
50-100
68
Segment of loop of henle which is in permeable to water which is permeable to sodium chloride
THIN DESCENDING SEGMENT
69
This is when after eating and urine is collected acidic caused by the production of carbon dioxide from the oxidative metabolism of food and catabolism of proteins and phosphate
ALKALINE TIDE
70
Afforded by negatively charged components which provides additional restriction by refilling negatively charged molecules like albumin and plasma proteins
SHIELD OF NEGATIVITY
71
It comprises approximately 85% of the total number of nephron
CORTICAL
72
This is where the filtrate goes after the glomerulus which structure surround the glomerulus and anatomically continuous with the renal tubule
BOWMAN'S CAPSULE
73
It regulates the blood flow and within the glomerulus
RENIN ANGIOTENSIN ALDOSTERONE SYSTEM
74
What part of the raas system which the distal convoluted tubule and efferent arteriole meets
JUXTAGLOMERULAR APPARATUS
75
It is also known as the sodium retaining hormone which is secreted by adrenal cortex
ALDOSTERONE
76
It is also known as u shaped segment which is a part of loop of henle made up of flat cells and extensively interdigitating epithelium
HAIRPIN
77
Essential substances are returned to the circulation. Substances are transported from the flitrate back to the blood
TUBULAR REABSORPTION
78
It is a type of active transport which needs carrier protein to pass through
INDIRECT TRANSPORT
79
Hormone that Responds to the body's need for Na and promotes Na reabsorption in the DCT
ALDOSTERONE
80
Characterized by intertwining foot processes which forms forms filtration slits
VISCERAL EPITHELIUM, PODOCYTE
81
Responds to the body's need for water and promotes water reabsorption in the DCT and CD
VASOPRESSIN
82
It is a smooth muscle in the penetrated endothelium which functions for contraction phagocytosis and pinocytosis
MESANGIUM
83
It is a segment of loop of henle with high mitochondrial and enzymatic activity in the 2/3 of the distal basal layer
THICK ASCENDING SEGMENT
84
This is the filtration barrier which provides for the restriction main size discriminant barrier to protein passage
BASEMENT MEMBRANE
85
What is the epithelium of proximal convoluted tubule
INTERDIGITATING WITH MICROVILLI
86
Monosodium phosphate that was excreted in the urine
TITRABLE ACID
87
Filtration barrier that separates epithelium of the urinary space from the endothelium of glomerular capillaries
BASEMENT MEMBRANE
88
What are the parts of the renal tubules
PROXIMAL CONVOLUTED TUBULE, LOOP OF HENLE, DISTAL CONVOLUTED TUBULE, COLLECTING DUCT
89
This is the capillary blood hydrostatic pressure usually measures about 60 mmhg
GLOMERULAR BLOOD HYDROSTATIC PRESSURE
90
Nephrons are located in the cortex but for the loop of henle extends until the
OUTER RENAL MEDULLA
91
This hormone increases the water reabsorption
VASOPRESSIN
92
What is the triggering mechanism of the RAAS
LOW PLASMA SODIUM CONCENTRATION, LOW BLOOD PRESSURE
93
Podocytes are intertwining foot processes with finger like extension which is separated from each other about how many nanometers
20-30