Semipermeable membrane - Study guides, Class notes & Summaries
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The Dental Hygienists Guide to Nutritional Care 5th Edition by Cynthia A. Stegeman - Test Bank
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Chapter 03: The Alimentary Canal: Digestion and Absorption 
Stegeman: The Dental Hygienist’s Guide to Nutritional Care, 5th Edition 
 
MULTIPLE CHOICE 
 
	1.	Each is a portion of the alimentary canal, except one. Which is the exception? 
a. 
Oral cavity 
b. 
Pharynx 
c. 
Larynx 
d. 
Esophagus 
e. 
Small intestine 
 
 
ANS:	C 
The larynx is not a portion of the alimentary canal. This tubular structure is approximately 30-ft long and comprises all the body parts through which food passes. 
 
DIF...
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DAVITA FINAL EXAM QUESTIONS AND ANSWERS
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Fluid pushed thru a semipermeable membrane - Answer-Ultrafiltration 
 
Known as solute drag, solute move w/ water across the semipermeable membrane. *kidneys remove waste this way* - Answer-Convection 
 
Movement of dissolved particles across a semipermeable membrane from *high* to *low* concentration - Answer-Diffusion 
 
Fluid move from *low* to *high* solute concentration - Answer-Osmosis 
 
1) Fluid Balance (ultrafiltration) 
2) Electrolyte balance (diffusion) 
3) Acid/Base balance - Answer-...
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DaVita's PCT Final Exam Module 1, Module 2, Module 3, and Module 4 Quizzes.
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Ultrafiltration is defined as: - Fluid pushed through the semipermeable membrane 
 
If a patient with acute kidney injury (AKI) dialyzes in the outpatient facility, one task of the patient care teammates is to monitor blood pressure and weight closely. Why is this important? - Hypovolemia and hypotensive episodes can cause renal ischemia and can further damage the kidneys. 
 
***The underlying cause of prerenal kidney failure is hypovolemia or poor perfusion. Care must be taken to understa...
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NRNP 6675 FINAL EXAM LAST EXAM EVERRRRR (MINUS BOARDS) |181 QUESTIONS AND ANSWERS|GUARANTEED SUCCESS
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The 1/2 life of lithium is about? 
24 hours 
 
 
 
Fluoxetine is the SSRI with the ______ WD risk? 
lowest due to long half life 
 
 
 
What antipsychotics are good for pts who miss doses of their meds? 
Antipsychotics with long half-lives: 
1. Cariprazine(Vrylar): (2-4 days-active metabolites up to 3 weeks) 
2. Abilify (3 days) 
3. Brexipiprazole (4 days) 
4. Pimozide (4-5 days) 
5. Pimavanserin (2 days, active metabolites 8 days) 
 
 
 
Disulfiram's alcohol interactions persist for up to how ...
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Dialysis Evolve Questions and Answers With Verified Solutions
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Dialysis Evolve Questions and Answers 
 
With Verified Solutions 
 
A patient had the surgical creation of an arteriovenous graft for the administration of 
hemodialysis. For what complication should the dialysis nurse monitor during hemodialysis? 
1 
 
Hernia 
2 
Bronchitis 
 
3 
Pneumonia 
4 
 
Steal syndrome Steal syndrome 
The creation of arteriovenous access for hemodialysis causes arterial blood to shift to other areas, 
which can lead to vascular insufficiency. This condition is called st...
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WGU D236 pathophysiology OA Exam -Study Guide With 100% verified answers 2022-2023.
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WGU D236 pathophysiology AO Exam -Study Guide With 100% verified answers 2022-2023. Patho OA Study Guide 
1. What is Starling's Law of Capillary forces? How does this 
explain why a nutritionally deficient child would have edema? 
Starling’s Law describes how fluids move across the capillary membrane. There 
are two major opposing forces that act to balance each other, hydrostatic pressure 
(pushing water out of the capillaries) and osmotic pressure (including oncontic pressure, 
which pu...
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Hemodialysis Bonent Exam with Complete Solutions
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Hemodialysis Bonent Exam with Complete Solutions 
Osmosis Correct answer movement of fluid across a semipermeable membrane from an 
area of lower concentration to higher concentration 
Diffusion Correct answer movement of dissolved particles across a semipermeable 
membrane from an area of higher concentration to lower concentration 
Ultrafiltration Correct answer water is removed from blood because there is pressure 
gradient across the membrane 
Ultrafiltration Rate Correct answer The rate ...
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PCT Test (Davita) Questions and Answers Already Passed
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PCT Test (Davita) Questions and 
Answers Already Passed 
 
what is REM and what is used to submit? Risk Event Management and unsafe condition, 
near miss, and an adverse event 
 
Sterile means free of all living microorganisms and spores 
 
clean means not sterile, but disinfected such as a clean dialysis chair 
 
contaminated means that a sterile or clean item has come in contact with non-sterile object 
 
dirty means neither sterile or clean, but visibly contaminated 
 
Alcohol-bases hand rubs...
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HemoDialysis Bonnet Exam (Certified Bonnet Exam Study Guide) with Complete Solution |Already Passed
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Osmosis - ANSWER movement of fluid across a semipermeable membrane 
from an area of lower concentration to higher concentration 
Diffusion - ANSWER movement of dissolved particles across a 
semipermeable membrane from an area of higher concentration to lower 
concentration 
Ultrafiltration - ANSWER water is removed from blood because there is 
pressure gradient across the membrane 
Ultrafiltration Rate - ANSWER The rate at which fluid moves from blood 
into the dialysate through the semipermeabl...
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Davita RISE PCT Study Guide Exam Questions & Answers 2024/2025
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Davita RISE PCT Study Guide Exam Questions & Answers 2024/2025 
 
 
List the four transport mechanisms that play a role in hemodialysis - ANSWERSUltrafiltration 
Convection 
Diffusion 
Osmosis 
 
Explain ultrafiltration in hemodialysis - ANSWERSFluid is pushed through the semipermeable membrane (SPM). Think: wringing out a wet rag. 
 
Explain convection in hemodialysis - ANSWERSSolutes DRAG across the semipermeable membrane with fluid 
 
Explain diffusion in hemodialysis - ANSWERSPARTICLES move ...
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