Chapter 4 Review 2
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- Describe the Circulatory System..
-
-hypertension-high pressure
Avg. 120/80 systole/dyostole-beat/rest
-aneruysm-pocketing out of blood vessel wall
-CVD-cardio vascular disease-cholesteral plaque- hardens arteries-decreases diameter of vessel and blood flow. - CO2 gets taken care of by the ________
- Lungs
- What is Secretion?
- It is the distal part, and goes from the blood to the nephron, urea, excess hydrogen ions drugs and antibiotics are involved.
- When Cells produce waste product they deposit them in the _________
- In the Blood Stream
- What are the 3 phases during the cleaning and regulating of blood composition?
-
1. Artery
2. vein
3.ureter - What is the glomerulus?
- it is a capillary bed that is part of the vescle network.
- Salts get taken care of by the _______
- perspiration
- What is Filtration?
- It is located in the glomerulos and it goes from the blood to the nephron, the urea, water, glucose, salts, amino acids, and ions are the substances involved.
- What is Reabsorbtion?
- It is the backup for the filtration, it goes from the nephron to the blood and has amino acids, H2O salts and glucose.
- Metabolic wastes get taken care of by the _________
- Urinary System
- What roles does the urinary system play?
-
1. Regulates Blood Pressure
2. Adjusts fluid volumes - What are the filtering units of the kidney?
- Nephrons
- Where do we rid our body of ammonia
- liver