BIO 2020L Straighterline University Anatomy Lab Tasks I have uploaded the files below they contain questions on them from anatomy physiology 2 labs Lab 10

BIO 2020L Straighterline University Anatomy Lab Tasks I have uploaded the files below they contain questions on them from anatomy physiology 2 labs Lab 10 Blood and the Heart
BIO202L
Student Name: Click here to enter text.
Access Code (located on the lid of your lab kit): Click here to enter text.
Pre-Lab Questions:
“1. Research the process of erythropoiesis, and explain the role erythropoietin plays. Why is
this a popular “doping” drug for athletes? “
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“2. How would the hemoglobin content differ in a person living in Philadelphia (Elevation: 39
feet) compared to someone living in Denver (Elevation: 5280 feet)? Why? “
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Experiment 1: Heart Valves and Pumps Table 2: Experimental Observations
Observations (with valve) and mL H2O
Displaced?
Observations (without valve) and mL H2O
Displaced?
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Post-Lab Questions
“1. What happened when you pressed on the balloon stretched over the jar? What does this
result represent? “
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“2. What structure in this experiment mimics a heart valve? “
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“3. How did the valve influence the experimental results? If possible, indicate the difference (in
mL) in water displaced with the valve versus without the valve. Does the valve enhance the
water flow, and why? “
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“4. What other organs or body systems incorporate valves? How are they used? “
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Lab 10 Blood and the Heart
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Experiment 2: Effect of Chelation Therapy on Arterial Plaque Levels
Table 3: Eggshell Observations
Day
Water Observations
4% EDTA Observations
8% EDTA Observations
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14
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Lab 10 Blood and the Heart
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Post-Lab Questions
“1. Describe the differences you observed between Beaker 1, Beaker 2, and Beaker 3. “
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“2. Does the beaker without EDTA serve as a positive or negative control? How do you know?
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“3. Research and determine the composition of eggshell. State your findings below, and,
indicate why this composition makes eggshell a good material for EDTA to chelate. “
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“4. EDTA is a synthetic amino acid, which the body perceives as a foreign substance. EDTA is
therefore delivered to the kidneys and removed from the body in urine. Explain how this
process also leads to the removal of heavy metals. “
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“5. Based on your results, do you believe chelation therapy would be an effective treatment for
atherosclerosis? Support your argument with experimental evidence. “
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Experiment 3: Microscopic Anatomy of Blood
Post-Lab Questions
“1. What makes red blood cells unique, compared to other cells in the body? “
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“2. How is new blood made? “
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“3. What is the main function of platelets? “
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“4. Describe how the body stops bleeding. “
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“5. Sickle cells are named so because of their characteristic shape. What problems can this
shape cause? “
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“6. Explain how the absence of a nucleus affects a red blood cell’s life span. “
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Experiment 4: Blood Typing Experiment
Table 4: Blood Typing Results
1 (Anti-A Serum)
A (Blood Sample A)
B (Blood Sample B)
C (Blood Sample C)
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Lab 10 Blood and the Heart
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A (Blood Sample A)
B (Blood Sample B)
C (Blood Sample C)
2 (Anti-B Serum)
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3 (Anti-Rh Serum)
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Blood Type:
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Post-Lab Questions
“1. What determines blood type? “
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“2. What type of blood antigens are expressed if a person is blood type AB negative? “
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“3. Why doesn’t a transfusion reaction occur the first time an Rh negative patient is exposed to
Rh positive blood? “
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Experiment 5: Virtual Model – The Heart Coloring Activity
Insert screenshot of the myocardium:
Lab 10 Blood and the Heart
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Insert screenshot of the mitral valve:
Post-Lab Questions
1. What component of the heart separates the left and right ventricles?
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2. Which is more superior: the arch of the aorta or the atrioventricular septum?
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3. What component of the heart prevents the flow of the blood from the right ventricle to the
right atrium?
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Experiment 6: Sheep Heart Dissection
“Insert photo of dissected sheep heart showing at least one atrioventricular valve with your name and
access code handwritten clearly in the background: “
Lab 10 Blood and the Heart
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Post-Lab Questions
1. What surprised you about the anatomy of the sheep’s heart?
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2. Research diseases of the heart valves. How might a valvular insufficiency affect heart function?
How would valvular stenosis (tightening or less ability to open easily) affect heart function?
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Lab 15 Electrolytes, Water, Acids & Bases
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Student Name: Click here to enter text.
Access Code (located on the lid of your lab kit): Click here to enter text.
Pre-Lab Questions:
”1. How can eating a high-salt diet increase blood pressure?”
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”2. Research the following disorders and write a definition for each: ”
”a. Acidemia: ” Click here to enter text.
”b. Alkalemia: ” Click here to enter text.
”c. Acidosis: ” Click here to enter text.
”d. Alkalosis: ” Click here to enter text.
”3. Name three ways the body regulates the pH of blood. ”
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Experiment 1: Breathing and Acid-Base Balance
Table 1: Color Change of Sodium Bicarbonate Solution With and Without the
Addition of CO2
Beaker
Starting Color
Final Color
Time to Change to Final Color
1
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2
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Post-Lab Questions
”1. Was the time required to change the solution different for the two beakers? Why or why
not? ”
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Experiment 2: Urine pH
Test Results:
”Leukocytes: ” Click here to enter text.
”Nitrate: ” Click here to enter text.
”Urobilinogen: ” Click here to enter text.
”Protein: ” Click here to enter text.
Lab 15 Electrolytes, Water, Acids & Bases
”pH: ” Click here to enter text.
”Blood: ” Click here to enter text.
”Specific Gravity: ” Click here to enter text.
”Ketone: ” Click here to enter text.
”Bilirubin: ” Click here to enter text.
”Glucose: ” Click here to enter text.
Post-Lab Questions
”1. What was the pH of the urine? Is this normal? ”
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”2. Describe two factors that can affect urine pH. ”
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Lab 18 The Reproductive System
Student Name: Click here to enter text.
Access Code (located on the lid of your lab kit): Click here to enter text.
Experiment 1: Microscopic Anatomy of the Reproductive System
Post-Lab Questions
“1. Label the slide images“
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B- Click here to enter text.
C- Click here to enter text.
D- Click here to enter text.
E- Click here to enter text.
F- Click here to enter text.
G- Click here to enter text.
H- Click here to enter text.
I – Click here to enter text.
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Lab 18 The Reproductive System
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Lab 18 The Reproductive System
“2. What type of epithelium did you observe in the prepared slide of the penis? “
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“3. Which layer of the uterus forms a new functional layer each month? “
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Experiment 2: Virtual Model – The Reproductive System
Insert screenshot of the seminal vesicle:
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Lab 18 The Reproductive System
Insert screenshot of the epididymis:
Insert screenshot of the corpus luteum:
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Lab 18 The Reproductive System
Insert screenshot of the endometrium:
Post-Lab Questions
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Lab 18 The Reproductive System
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1. What is the most superior part of the male reproductive system? What is the most superior part
of the female reproductive system?
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2. Which component of the female reproductive tract is more medial: the corpus luteum or the
myometrium?
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3. How many seminal vesicle(s) are there in the male reproductive system?
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4. Relate the location of the myometrium to the endometrium.
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5. Relate the location of the prostate to the deferent duct.
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Experiment 3: Fetal Pig Dissection: The Reproductive System
Post-Lab Questions
“1. Describe any observations you made while dissecting the reproductive system of your pig. “
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“2. What is meant by urogenital opening? “
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“3. Why do most male mammals have testes in an external sac? “
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“4. What are two functions of the vagina? “
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Lab 18 The Reproductive System
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“Insert photo of your pig’s exposed testes/ovaries with your name and access code handwritten
clearly in the background: “
Lab 16 The Digestive System
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Student Name: Click here to enter text.
Access Code (located on the lid of your lab kit): Click here to enter text.
Pre-Lab Questions:
”1. Explain the digestion that occurs in the oral cavity.”
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”2. What is the function of the liver in digestion? ”
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”3. What role does the gall bladder play in digestion? ”
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”4. Why is the orientation of muscle of the stomach wall important? How does this contribute to its
function? ”
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Experiment 1: Microscopic Anatomy of the Digestive System
Post-Lab Questions
”1. Label the items in the following slide pictures. ”
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B- Click here to enter text.
C- Click here to enter text.
D- Click here to enter text.
E- Click here to enter text.
Lab 16 The Digestive System
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Lab 16 The Digestive System
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Draw the digital slide of the esophagus. Insert your drawing here. Remember that your drawing should
have your name and access code handwritten in the background.
Draw the digital slide of the small intestine. Insert your drawing here. Remember that your drawing
should have your name and access code handwritten in the background.
Lab 16 The Digestive System
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Draw the digital slide of the stomach. Insert your drawing here. Remember that your drawing should
have your name and access code handwritten in the background.
Lab 16 The Digestive System
Experiment 2: Virtual Model – Exploring the Digestive System
Insert screenshot of the gallbladder:
Insert screenshot of the vermiform appendix:
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Lab 16 The Digestive System
Insert screenshot of the duodenum:
Post-Lab Questions
1. Is the liver dorsal or ventral to the stomach?
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2. Is the gallbladder superior or inferior to the esophagus?
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3. What digestive organ is the duodenum a part of?
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4. What is the initial part of the large intestine called?
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5. What is the most inferior part of the digestive system?
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Lab 16 The Digestive System
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Experiment 3: Swallowing
Post-Lab Questions
”1. What did you notice about the movement of your tongue as you swallowed? ”
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”2. What did you notice about movement in the throat region when you swallowed? Be specific. ”
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”3. What sounds did you hear when you listened to water traveling to the stomach? ”
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Experiment 4: Chemical Digestion of Food: The Role of Enzymes
Table 2: Color Observations
Test Tube
Initial Color
Final Color
1
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2
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3
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4
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Post-Lab Questions
”1. What is the purpose of mechanical digestion? ”
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”2. Describe the color seen in each tube in terms of the amount of starch present. Explain why
differences may exist. ”
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”3. Why does amylase from saliva stop working in the stomach? What other organ produces amylase? ”
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Lab 16 The Digestive System
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”4. Why is it necessary to wait 10 minutes before adding IKI solution to the test tubes? ”
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Experiment 5: Fetal Pig Dissection of the Digestive System
”Insert photo of your pig’s exposed liver with your name and access code handwritten clearly
in the background: “
”Insert photo of your pig’s exposed stomach and small intestine with your name and access
code handwritten clearly in the background: “
Lab 16 The Digestive System
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Post-Lab Questions
1. Briefly explain the process of digestion.
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2. What did the interior of the small intestine look like? What is it, and why is this structure
important to the function of the small intestines?
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Lab 14 The Urinary System
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Student Name: Click here to enter text.
Access Code (located on the lid of your lab kit): Click here to enter text.
Pre-Lab Questions
1. What is the function of the ureter?
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2. Compare and contrast the male and female urethra.
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3. Describe the two layers of the kidneys.
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Experiment 1: Kidney Filtration
Table 1: Solutions Present in Each Container Before 60 Minutes Submersion
Solution
Dialysis Tubing
Beaker
Congo Red
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Yellow Food Coloring
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Table 2: Solutions Present in Each Container After 60 Minutes Submersion
Solution
Dialysis Tubing
Beaker
Congo Red
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Yellow Food Coloring
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Post-Lab Questions
”1. What specific part of the kidney does the dialysis tubing represent? What is this part’s
function?”
Lab 14 The Urinary System
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”2. What does the yellow food coloring represent at the end of the experiment? What does the
Congo Red represent? ”
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”3. Why is it important that the kidney filters the blood? ”
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Experiment 2: Urinalysis
Table 3: Urine Test
Test
Normal
Abnormal
pH
4.5 – 7.5
Acidic Urine (below 4.5) – Diabetes, starvation, dehydration,
respiratory acidosis.
Alkaline Urine (above 7.5) – Kidney disease, kidney failure, urinary
tract infection, respiratory alkalosis.
Glucose
None
Glucose present (red or green color after test); diabetes mellitus.
Protein
None
Protein present (violet color after test); kidney disease.
Yeast
None
Yeast present (bubbles form after test); yeast infection in urinary
tract.
Ketones
Little or
None
Large amount of ketones present (sweet smell of urine); starvation,
prolonged vomiting, diabetes, hyperthyroidism, and other metabolic
disorders.
Table 4: Simulated Urine pH Test
Simulated Urine Sample
pH
A
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B
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C
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D
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Lab 14 The Urinary System
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Table 5: Simulated Urine Glucose Test
Simulated Urine Sample
Color Before Hot Water Bath
Color After Hot Water Bath
A
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B
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C
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D
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Table 6: Simulated Urine Protein Test
Simulated Urine Sample
Color Before Biuret Solution
Color After Biuret Solution
A
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B
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C
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D
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Table 7: Simulated Urine Yeast Test
Simulated Urine Sample
Bubbles Before Hydrogen
Peroxide?
Bubbles After Hydrogen
Peroxide?
A
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B
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C
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D
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Lab 14 The Urinary System
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Table 8: Simulated Urine Ketone Test
Simulated Urine Sample
Odor Observation
A
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B
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C
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D
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Fill in Tables 9 through 12. Refer to Table 3 to determine if each result was normal or abnormal.
If abnormal, include the data which indicates this (e.g., a pH of 3.2 means that glucose is
present). Using the test results from each of the urine samples, diagnose the condition(s), if
any, that each of the sample patients is experiencing. ”
Table 9: Sample A
Test
Test Results
pH
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Glucose
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Protein
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Yeast
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Ketones
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Lab 14 The Urinary System
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Table 10: Sample B
Test
Test Results
pH
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Glucose
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Protein
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Yeast
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Ketones
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Table 11: Sample C
Test
Test Results
pH
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Glucose
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Protein
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Yeast
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Ketones
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Table 12: Sample D
Test
Test Results
pH
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Glucose
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Protein
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Yeast
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Ketones
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Lab 14 The Urinary System
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Post-Lab Questions
”1. Using the results from each urine sample, along with Table 3, diagnose the condition(s), if
any, that each sample patient is experiencing.
Table 9 Diagnosis: Click here to enter text.
Table 10 Diagnosis: Click here to enter text.
Table 11 Diagnosis: Click here to enter text.
Table 12 Diagnosis: Click here to enter text.
2. If you were a doctor and a patient’s urina…
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