Tentamen (uitwerkingen)

PHPH 701: Renal/Acid-Base Physiology Comprehensive Exam Questions Fully Solved.

0 keer verkocht

Vak
NA 701

Instelling
NA 701

7 BMP Measurements and Their Normal/Standard Values - correct answer 1. Na- 140 2. K- 4 3. Cl- 104 4. HCO3 (bicarb)- 24 5. BUN- 15 6. Creatinine- 1 7. Glucose- 80 2 Compartments of Body Water - correct answer ...

[Meer zien]

Voorbeeld 4 van de 43 pagina's

Bekijk voorbeeld

Geupload op 19 augustus 2024
Aantal pagina's 43
Geschreven in 2024/2025
Type Tentamen (uitwerkingen)
Bevat Vragen en antwoorden

phph 701 renalacid base physiology

Instelling NA 701
Vak NA 701

Volgen

RealGrades Lid sinds 1 jaar 103 documenten verkocht

$16.99

Ook beschikbaar in voordeelbundel v.a. $28.49

In winkelwagen

Opslaan

100% tevredenheidsgarantie
Direct beschikbaar na je betaling
Lees online óf als PDF
Geen vaste maandelijkse kosten

Ook beschikbaar in voordeelbundel (1)

package deal of NA 701 Combined Exam Correctly Answered.

$ 209.75 $ 28.49 15 items

1. Tentamen (uitwerkingen) - Na 701 - substance use disorder practice question exam with complete answers.
2. Tentamen (uitwerkingen) - Na - 701 anesthesia billing actual questions and correct verified answers.
3. Tentamen (uitwerkingen) - 701 exam 2 retake questions with correct detailed answers graded a+.
4. Tentamen (uitwerkingen) - Pance psych certification study exam questions and answers verified solutions.
5. Tentamen (uitwerkingen) - Psych mania study guide with actual questions and verified correct answers.
6. Tentamen (uitwerkingen) - Real estate license class 1 => chapter 9 complete exam questions with correct deta...
7. Tentamen (uitwerkingen) - Phph 701: renal/acid-base physiology comprehensive exam questions fully solved.
8. Tentamen (uitwerkingen) - Cna 701b - exam 1 questions with 100% verified guaranteed solutions.
9. Tentamen (uitwerkingen) - Final inorgo exam questions and complete correct answers graded a+.
10. Tentamen (uitwerkingen) - Ch. 22 therapy practice exam study questions and answers verified solutions.
11. Tentamen (uitwerkingen) - Depressants practice exam questions and correct verified answers.
12. Tentamen (uitwerkingen) - Uworld psych 2 certification review exam questions with multiple choices and answers.
13. Tentamen (uitwerkingen) - 1.1 in the beginning: wundt, titchener, and james complete questions and accurate ver...
14. Tentamen (uitwerkingen) - Physical thermodynamics exam reported questions well answered.
15. Tentamen (uitwerkingen) - Econ (mba 701) test 1 questions and correct detailed answers graded a+
Meer zien

PHPH 701: Renal/Acid-Base Physiology

7 BMP Measurements and Their Normal/Standard Values - correct answer 1.
Na- 140

2. K- 4

3. Cl- 104

4. HCO3 (bicarb)- 24

5. BUN- 15

6. Creatinine- 1

7. Glucose- 80

2 Compartments of Body Water - correct answer 1. Extracellular compartment-
contains 1/3 of total body water, further divided into plasma and interstitial fluid

2. Intracellular compartment- contains 2/3 of total body water

What percentage of the body mass is water? - correct answer 60%

5 Functions of the Kidney - correct answer 1. Big player in regulating
extracellular electrolytes (Na, K, Cl, HCO3 in BMP, H+ in acid-base)

2. Regulates extracellular volume

3. Eliminates waste products- BUN (from protein metabolism) and creatinine (from skeletal m.)

4. Releases erythropoietin (Epo)- critical for RBC production

5. Final rate limiting step in synthesis of active vitamin D (calcitriol)

5 Main Components of Urinary System - correct answer 1. 2 Kidneys

2. Renal pelvis- fluid in here is called urine at this point

3. Ureter- takes urine to bladder

4. Bladder- stores urine

5. Urethra- connects bladder to external environment

,Gross Anatomy of Kidney - correct answer 1. Arterial blood enters via renal a.,
venous drainage is via renal v.

2. Cortex= outer portion

3. Medulla= inner portion

4. Collecting ducts of inner medulla coalesce to form renal papilla

5. Fluid in papilla is no longer modified and is thus called urine

6. Papilla coalesce (join together) to form renal pelvis

Nephron - correct answer functional unit of the kidney, all sections lined by
epithelial cells, distal part of nephron (late DT and CCD) have principal cells and intercalated cells

Pathway of Flow Within Nephron - correct answer blood comes in from renal
a. thru afferent arteriole (AA)--> glomerular capsule (GC)-->comes out thru efferent arteriole (EA)--> EAs
join togeth to bring blood out ultimately forming renal v., from GC--> fluid moves into Bowman's space
(BS)--> proximal tubule (PT)--> descending thin limb of loop of Henle (DTL)--> ascending limb of loop of
Henle (ALH)--> ascending thick limb of loop of Henle (ATL)--> macula densa (MD)--> distal tubule (DT)-->
cortical collecting duct (CCD)--> medullary collecting duct (MCD)

Cortical Nephrons vs. Juxtamedullary Nephrons - correct answer 1. Cortical-
most nephrons are these, have loop of Henle that barely gets into medulla, network of capillaries
surrounding it called peritubular capillaries

2. Juxtamedullary- have long loops of Henle, network of capillaries surrounding it called vasa recta

Where do collecting ducts run? - correct answer run thru the medulla-->
coalesce to form papilla

Renal Corpuscle - correct answer tissue surrounding afferent arteriole (AA),
glomerular capillaries (GC), efferent arterioles (EA), and Bowman's space (space outside GC)

3 Parts of Juxtaglomerular (JG) Apparatus - correct answer 1. Granular cells of
the afferent arteriole (AA)

2. Macula densa (MD)

,3. Extraglomerular mesangial cells (no functional role)

Function of the JG Apparatus - correct answer granular cells release renin-
enzyme that converts angiontensinogen to AngI--> AngI rapidly converted to AngII by ACE, so if renin
goes up--> AngII goes up

3 Stimuli for Renin - correct answer 1. Reduced perfusion pressure to kidney
(BP falls)

2. Activation of symps (beta 1)

3. Reduced NaCl delivery to macula densa

Glomerular Capillaries - correct answer very leaky capillaries so Kf (filtration
coefficient) is high, have negative charges on them that prevent proteins from crossing so sigma
(reflection coefficient) is high, therefore the GCs filter a lot (since high Kf) but don't filter proteins (since
sigma is high)

Nephritic Syndrome - correct answer inflammatory interaction in GCs where
fluid cannot easily filter thru capillary membrane around RBCs--> 5 signs:

1. Hematuria (RBCs in urine)

2. Proteinuria (protein in urine)

3. Oliguria- not filtering much so low urine output

4. HTN- if not filtering, then not regulating extracellular enviro so BP goes up

5. Azotemia- if not filtering, then not getting rid of urea

Nephrotic Syndrome - correct answer alteration in GC membrane, 5 signs:

1. Marked proteinuria- alteration allows proteins to pass

2. Edema- proteins keep water in vasculature so if they're lost, more fluid comes out

3. Hypoproteinemia- low proteins in blood since losing them in urine

4. Lipiduria- lipid soluble cmpds travel on proteins, so you'll have lipids in urine

5. Hyperlipidemia- see increase in lipids in blood

, What is the #1 cause of kidney problems? - correct answer diabetes mellitus

4 Basic Renal Processes - correct answer 1. Filtration (F)- from GC to BS

2. Reabsorption (R)- from lumen of nephron into capillary (peritubular or vasa recta)

3. Secretion (S)- from capillary (peritubular or vasa recta) into lumen of nephron

4. Excretion (E)- appears in urine and eliminated from body

Overall Equation of the Basic Renal Processes - correct answer what gets
excreted= (amount filtered-any reabsorption) + any secretion--> E= (F-R)+S

About how much water is filtered and excreted by the kidneys daily? - correct answer
180L filtered, 1.8L excreted--> rest of it got reabsorbed

About how much sodium is filtered and excreted by the kidneys daily? - correct answer
630g filtered, 3.2g excreted

About how much glucose is filtered and excreted by the kidneys daily? - correct answer
180g filtered, 0g excreted because the kidneys don't regulate glucose

About how much urea is filtered and excreted by the kidneys daily? - correct answer
56g filtered, 28g excreted--> this is about 50% because urea is a waste product so kidneys want to get
rid of it

Pathway of Renal Hemodynamics/Blood Flow - correct answer comes in AA-->
GCs--> EA--> peritubular capillaries/vasa recta

Overview of Renal Hemodynamics - correct answer 1. 2 Resistors (arterioles) in
a series- AA and EA

2. 2 Capillary beds (glomerular and peritubular)

3. 2 Capillary pressures- glomerular (PGC) which is the upstream P ~60 and also peritubular (PPC) which
is the downstream P ~20

4. High resting flow- 25% of CO

Dit zijn jouw voordelen als je samenvattingen koopt bij Stuvia:

Bewezen kwaliteit door reviews

Studenten hebben al meer dan 850.000 samenvattingen beoordeeld. Zo weet jij zeker dat je de beste keuze maakt!

In een paar klikken geregeld

Geen gedoe — betaal gewoon eenmalig met iDeal, creditcard of je Stuvia-tegoed en je bent klaar. Geen abonnement nodig.

Direct to-the-point

Studenten maken samenvattingen voor studenten. Dat betekent: actuele inhoud waar jij écht wat aan hebt. Geen overbodige details!

Veelgestelde vragen

Wat krijg ik als ik dit document koop?

Je krijgt een PDF, die direct beschikbaar is na je aankoop. Het gekochte document is altijd, overal en oneindig toegankelijk via je profiel.

Tevredenheidsgarantie: hoe werkt dat?

Onze tevredenheidsgarantie zorgt ervoor dat je altijd een studiedocument vindt dat goed bij je past. Je vult een formulier in en onze klantenservice regelt de rest.