Lab 6 Worksheet

At five minute intervals over the next fifteen minute period, record the color intensity of the solution of each test tube.

2) [6.2] In Microsoft Excel (I’ve provided an Excel spreadsheet, but you are welcome to use the spreadsheet application of your choice: Google Sheets, OpenOffice, etc.) plot a line graph of your green algae population size data to show how green algae relate to phosphorus input levels. Think about which is the dependent and which is the independent variable. Be sure to label your axes. Copy your completed graph into the

3. Follow all procedures in the weekly iLab page, as well as, ElementK’s lab procedures and tips.

Mr. Dunn's blood pressure reading is 189/110. His LDL cholesterol reading is 200 mg/dl. He asks the student nurse if he should be concerned about his blood pressure.

Refer as needed to material in Chapters 12 and 13. Read the instructions carefully and answer all questions clearly and concisely. Include examples to highlight your comments.

The range of normal resting systolic BP for the subjects in this experiment is 115-125 mmHg. Did systolic BP increase, decrease, or not change with exercise?

7. Why is most of the blood volume in the veins, and how is blood returned to the heart in this low pressure system?

1. (10 points) Write out your pre-lab prediction, including what evidence or previous knowledge you have to support that prediction.

Please fill out this report and submit it to the dropbox. Do not hand in your own form. It will not be graded and you will receive a zero for the lab.

Post lab questions 1. What was the concentration of each of the test samples? .291, .413, .291, .397, .055, .05, .527, .484 2. The samples that you added to the microplate strip contain many proteins and may or may not contain the antigen. What happened to the proteins in the plastic well if the sample contained the antigen?

Hypothesis: I believe that at 20 minutes is when the person 's blood pressure would be the highest and at 40 minutes it will be the lowest out of all the time frames.

Directions: Download this document and type your answers into the table and submit to the dropbox on ANGEL. Your answers should be concise and checked for spelling and grammatical mistakes. See the lab syllabus for the due date. Box Why are you doing this

In periods of extreme stress, the sympathetic nervous system will override autoregulation. An increase in sympathetic flow to the kidney will result in what two important effects that will aid maintenance of blood pressure?

After you have finished Lab Exercises 4, 5, and 7, complete the following questions. You may have to refer to the exercises for assistance to locate specific answers.

1. Which action will the nurse in the hypertension clinic take in order to obtain an accurate