Essay about Heart Rate Lab

Submitted By botthof

Words: 368

Pages: 2

Open Document

Neena Botthof 4/23/14 Period 1
Heart Rate Lab
PURPOSE: The purpose of this experiment is to find your resting and active heart rates.

HYPOTHESIS: If I am active then my heart rate will be higher than my resting heart rate.

SAFETY: A safety concern during this experiment is becoming out of breath or faint from doing a physical activity to raise your heart rate.
EXPERIMENTAL DESIGN:
The control setup of the experiment is my heart rate.
The independent variable of the experiment is doing jumping jacks.
The dependent variable of the experiment is my resting heart rate.

PROCEDURE:
1. While sitting quietly at your desk, find the pulse in your wrist and count the beats for one minute. Record the names of both subjects and their beats per minute heart rate.
2. Repeat step one, two more times for each subject. Record the data.
3. Calculate the average pulse rate for each subject and record the results on DATA TABLE 1.
4. Construct a data table below and place all of the recorded data in the data table.

DATA: Heart Rate
Resting Heart Rate (Beats per minute)
Trial 1 (beats per minute)
Trial 2 (beats per minute)
Trial 3 (beats per minute)
Neena
92
94
91
Mike
94
96
93

Active Heart Rate (Beats per minute)
Trial 1(beats per minute)
Trial 2 (beats per minute)
Trial 3 (beats per minute)
Neena
104
100
101
Mike
109
110
109

Average Heart Rates (Beats per minute)
Resting (beats per minute)

Daphine Heart Rate Lab Report

to transfer one daphnia, from the daphnia jar to a clean depression slide, which was then transferred onto a microscope. The microscope was focused on the daphnia so that the heart is in view, and then a researcher recorded the number of heart beats for a 10 second interval. This first observation determined the base heart rate of the first daphnia. Daphnia were then removed from the microscope and one drop of the test solution was added to the daphnia. A ten-minute time period was allotted for daphnia…

Words 502 - Pages 3

Daphnia Magna Heart Rate Lab Report

The effect of trisodium phosphate on Daphnia magna’s heart rate Abstract: Trisodium phosphate is a key regulator of body systems such as the heart. The heart rate of Daphnia magna can be influenced by many factors, since these water dwelling creatures are quite small. To find the change in heartbeat of the D. magna, we counted the heart beats of D. magna that were soaked in either water or trisodium phosphate. There was a significant difference between the heartbeat of the D. magna in the different…

Words 1782 - Pages 8

Vital Spreadheet Report

Here are a few things I noticed that need fixing from reviewing the spreadsheets from CTBD. -Vital spreadsheet: It appears that the patient’s vital signs correlate with the dates from their lab results. For some of our patients, their vitals are taken a day or two prior to their labs draws and those are the vitals being reported on their CRF. Our Epi patients have multiple vitals documented in CRIS during their week admission, but I need vitals pulled from a specific date. I’m assuming this…

Words 550 - Pages 3

Westmoreland Hospital Case

Westmoreland Hospital answered the following 4 questions posed by Medicare to evaluate the care of hospital patients having a heart attack: Question 1 was What is the average (median) number of minutes before outpatients with chest pain or possible heart attack who needed specialized care were transferred to another hospital? Westmoreland hospital answers the question “information not available”. Question 2 What were the average number of minutes to receive an ECG? Westmorland Hospital time of 8…

Words 500 - Pages 2

Plant Defenses (Daphnia) Experiment

experiment was black and green tea. The Daphnia Magna was placed in on a microscope and the HR (heart rate) per minute was recorded. After the introduction of black and green tea to the small herbivore, the heart rate was recorded again. After the trials, T-test calculation was performed and Green tea was found to increase the Daphnia magna’s heart rate while black tea was established to decrease the flea’s heart rate. The result proved the alternative hypothesis,…

Words 1661 - Pages 7

Cardio Lab Essay

document to report your findings from the CardioLab Exploration Experiment. The lab report consists of three sections: Data, Exploration, and Lab Summary. • Data: copy any data, graphs, charts, or notes that you have saved in your CardioLab online notebook into this section. • Exploration: Answer the questions. The questions in the Exploration section are the same questions in your CardioLab instructions. • Lab Summary: Write a 100- to 200-word summary. Data To copy your data from your…

Words 1590 - Pages 7

Are You Healthy Essay example

Healthy?” Purpose: Station 1: What is the relationship between health and blood pressure? Station 2: What is the effect of exercise on heart rate? Station 3: What is the effect of exercise on respiration? Hypothesis: Station 1: If I compare my blood pressure with the chart then I will determine that I am healthy or Unhealthy. Station 2: If I exercise then my heart rate will increase. Station 3: If I exercise my respiration will increase. Materials: Sphygmomanometer Stethoscope Test Tube With Bromothymol…

Words 574 - Pages 3

Lab Report Essay

Exercise vs. Heart Rate Problem: How will exercise affect the test subject’s heart rate? Background Information: After the test subject performed a specific exercise multiple times with different timed intervals, the heart rate was recorded to see if there was a change depending on the exertion spent while performing ‘firefeet’. When the test subject is performing ‘firefeet’, the arms should be tucked in close to the side of the body and the feet should be running as fast and hard as possible…

Words 846 - Pages 4

Essay about Fitness Age

how well your body functions physically, relative to how well it should work, given your age. The researchers took 5,000 Norwegians between the ages of 20 to 90 years old. They gauged it with 12 variables including height, body mass index, resting heart rate, HDL and total cholesterol levels. Each person also filled out a lengthy lifestyle questionnaire. Lastly, each volunteer ran to the point of exhaustion on a treadmill to pinpoint his or her peak oxygen intake (VO2 max), or how well the body delivers…

Words 385 - Pages 2

Daphnia Magna Research Paper

circulation, and their heart is located dorsally which is anterior from the brood chamber (Ebert, 2005). At 20ºC, the heart beats around 200 times per minute, and slows down at lower temperatures (Ebert, 2005). Daphnia magna was selected as the subject of this lab experiment due to their frequent use in bioassay studies in testing the impact substances may have on human beings because of their similarities. Daphnia magna have myogenic heart tissue which is very similar to the heart tissue found in…

Words 590 - Pages 3