11 Jun TR1 – Capillary Fluid Exchange
Question
TR1 – Capillary Fluid Exchange
There are three different situations outlined below that demonstrate how your body reacts to maintain homeostasis using capillary fluid exchange. For each situation you will match a diagram that illustrates the net movement of water – either outward or inward, with the appropriate situation.
After the matching, there are also questions for each situation that require a response that describes the physiological changes that would occur in an individual suffering from the condition described.
NOTE:
Questions on this quiz are presented in a different order than you see them on your assignment sheet, so be careful when entering your answers.
Question 1 (1 point)
Select the correct capillary diagram (choice of two) for the situation given below.
Situation 1: Starvation
hydrostatic pressure = normal
osmotic pressure = low
Question 1 options:
Question 2 (1 point)
Select the correct capillary diagram (choice of two) for the situation given below.
Situation 2: Bleeding
hydrostatic pressure = low
osmotic pressure = normal
Question 2 options:
Question 3 (1 point)
Select the correct capillary diagram (choice of two) for the situation given below.
Situation 3: Allergic Reaction
hydrostatic pressure = normal
osmotic pressure = low
Question 3 options:
Question 4 (1 point)
Why would the osmotic pressure be low in someone who is starving?
Question 4 options:
A starving person’s blood protein levels are so low from the malnutrition that the osmotic pressure pushes the fluid out of the vascular system—the concentration gradient is disrupted.
Fluid does not move into the venous end of the capillary because there is no pressure gradient.
Because the pressure difference is greater than normal, more fluid than normal leaves the capillaries. Low osmotic pressure is caused because proteins in the blood are broken down for energy
These are all reasons
Question 5 (1 point)
Why is hydrostatic pressure low in someone who is bleeding?
Question 5 options:
If net hydrostatic pressure increases, the pressure gradient increases and, therefore, less fluid leaves the capillary at the arterial end.
Once a major vessel is ruptured/injured, the surface on which blood exerts pressure is diminished and the fluid is no longer contained in a closed system. This lowers hydrostatic pressure. If hydrostatic pressure becomes less than osmotic pressure, fluid will not move from the capillary to the intersitial space or to other cells
If net hydrostatic pressure increases, the pressure gradient decreases and, therefore, more fluid leaves the capillary at the arterial end. .
Once a major vessel is ruptured/injured, the surface on which blood exerts pressure is diminished and the fluid is no longer contained in a open system. This increases hydrostatic pressure. If hydrostatic pressure becomes higher than osmotic pressure, fluid will not move from the capillary to the intersitial space or to other cells
Question 6 (1 point)
Why is osmotic pressure low in someone who is having an allergic reaction?
Question 6 options:
An allergic reaction can cause a person to go into shock and swelling may occur. Body organs are not getting enough blood due to low blood pressure. Since the hydrostatic pressure is greater than the osmotic pressure at the arterial end of the capillary, fluid leaves the capillaries and the volume of blood decreases
An allergic reaction can cause a person to go into shock and swelling may occur. Body organs are not getting enough blood due to low blood pressure. Since the hydrostatic pressure is lower than the osmotic pressure at the arterial end of the capillary, fluid leaves the capillaries and the volume of blood decreases
The relative concentration of the large molecules (proteins, sugars) that maintain osmotic pressure decrease and, thus, the osmotic pressure decreases within the capillary. At the venous end of the capillary, the pressure gradient is maintained and fluid re-enters the capillary.
The relative concentration of the large molecules (proteins, sugars) that maintain osmotic pressure increase and, thus, the osmotic pressure decreases within the capillary. At the venous end of the capillary, the pressure gradient is reversed and fluid does not re-enter the capillary.
Our website has a team of professional writers who can help you write any of your homework. They will write your papers from scratch. We also have a team of editors just to make sure all papers are of HIGH QUALITY & PLAGIARISM FREE. To make an Order you only need to click Ask A Question and we will direct you to our Order Page at WriteDemy. Then fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Fill in all the assignment paper details that are required in the order form with the standard information being the page count, deadline, academic level and type of paper. It is advisable to have this information at hand so that you can quickly fill in the necessary information needed in the form for the essay writer to be immediately assigned to your writing project. Make payment for the custom essay order to enable us to assign a suitable writer to your order. Payments are made through Paypal on a secured billing page. Finally, sit back and relax.
About Writedemy
We are a professional paper writing website. If you have searched a question and bumped into our website just know you are in the right place to get help in your coursework. We offer HIGH QUALITY & PLAGIARISM FREE Papers.
How It Works
To make an Order you only need to click on “Order Now” and we will direct you to our Order Page. Fill Our Order Form with all your assignment instructions. Select your deadline and pay for your paper. You will get it few hours before your set deadline.
Are there Discounts?
All new clients are eligible for 20% off in their first Order. Our payment method is safe and secure.