- BIO FPX 1000 Assessment 1 Cardiovascular System Lab
Homework: Cardiovascular System Lab
The cardiovascular system laboratory assesses the cardiac function and the response of the heart to changes in blood pressure. It also determines from test results how alterations in blood pressure impact the heart and how such changes impact people. The purpose of this test is to determine the range of blood pressure that is considered to be normal for the individual and how much the person should concern himself with the values. It also looks at normal heart rate and the components that comprise it. It also discusses the correlation between heart rate and blood pressure that the cardiovascular labs have proved.
What is Blood Pressure
Blood pressure is the pressure that the blood applies to the walls of the vessels as it is in movement. Systolic and diastolic are the two readings that are taken to determine the figure. It is reported in millimeters of mercury (mmHg). Monitoring of blood pressure is one of the ways of assessing the health of the heart and identifying conditions such as high or low blood pressure (CDC, 2020).
It is a belief that the normal blood pressure is 120/80 mmHg but it can differ depending on the age and the overall health of the person. If you read above 130/80 mmHg in the readings, then it is high time you sought help from a doctor. Other important levels involve hypertension, which is defined as the state of having systolic blood pressure of above 130 mmHg or diastolic blood pressure of above 80 mmHg and raises the chances of heart disease, and hypotension, which is when the blood pressure is below 90/60 mmHg at all times and may lead to symptoms such as dizziness or fainting (Muntner et al., 2021).
What is Heart Rate
Heart rate is the number of times the heart beats in a minute, this is commonly referred to as bpm which stands for beats per minute. It is recommended that a normal adult should have a heartbeat of 60 to 100 beats per minute when they are not doing any activity.
A heart rate that is above 100 beats per minute can be termed tachycardia and may be as a result of physical exertion, fever, or even heart disease. On the other hand, a heart rate that is below 60 beats per minute is known as bradycardia; it could be due to exercising, or some medical conditions such as heart disease (Lau et al. 2020). Thus, the heart rate is a good indicator as to whether something is wrong with one’s health.
Correlation between Heart Rate and Blood Pressure
We see that heart rate and blood pressure are related because both of them have a direct impact on the heart. It does this by altering how much blood the heart pumps in an instance of beating. Blood pressure usually rises when the heart beats faster because the force exerted on the arteries’ walls is greater. On the other hand, low blood pressure is associated with a slower heart rate than the normal range. Both the heart rate and the blood pressure are two very significant vital signs of the heart (He et al., 2022).
In the course of time, high heart rate and high blood pressure can overwork the heart and the blood vessels. This can lead to more heart conditions such as heart failure attack and stroke. Conversely, if a person has a low heart rate or low blood pressure consistently for some time, it may be an indication of poor health or some other disease such as a lack of fitness to undertake certain activities that put a strain on the heart. To ensure that your heart is healthy you should ensure that your blood pressure and heart rate are within the required normal range.
BIO FPX 1000 Assessment 1 Cardiovascular System Lab
Some of the ways to manage heart rate and blood pressure and reduce the chances of heart diseases include; exercising regularly, taking a balanced diet, coping with stress, and quitting smoking and excessive drinking of alcohol (Colangelo et al., 2020). This means that you can be able to know your heart health status and in case of any abnormalities, they can be detected in their early stages. The outcomes among the patients with cardiovascular disease and the quality of life of the patients
Lorraine Pate, 36 years of age, had her heart rate and blood pressure taken not too far back. Her blood pressure was slightly below the normal range; it was 115/75 mm Hg. The test did reveal that her heart rate was normal as it ranged between 66-72 per minute; her pulse was 68. Lifestyle Lorraine has a slightly low blood pressure but she can still improve her health through alteration of some of the following; Sharma et al. (2021) suggest that such alterations comprise of reduction in the intake of coffee, taking water, avoiding prolonged standing or sitting, exercising often and wearing supportive apparel. These are a few changes that Lorraine can make in her living to help her manage her hypertension.
Person 2Tenya Cainen, a forty-year-old woman, had her routine visit to the doctor. It was noted that her blood pressure was 140/100 mm Hg which is above the normal range of 120/80 mm Hg. Her heart rate test however revealed that her resting heart rate was normal at 78-84 beats per minute. Tanya’s blood pressure reading is high which explains why the test results indicate high blood pressure.
Lifestyle modification needs to change her ways of living if she has to manage her blood pressure well. The changes that have been pointed out by Ahmadi et al. (2019) are monitoring her blood pressure frequently, using her medications in the right way, managing stress, maintaining her weight, exercising frequently, and taking a proper diet. These changes in the lifestyle will help Tanya control and manage her blood pressure levels effectively.
Conclusion
Blood pressure is defined as the pressure which is exerted by the blood on the walls of the blood vessels with blood flow. The ideal level of blood pressure is said to be between 120/80 mm Hg. Hypertension simply means high blood pressure that does not come down is the medical term. The number of times a heart beats within one minute is an indicator of heart rate.
There are two types of heart rates: The two levels of lens flare are the normal and the maximum. It is also a leading cause of death and a major cause of morbidity in many countries of the world, and a major risk factor for diseases of the heart. Read more about our sample BIO FPX 1000 Assessment 5 Homework Genetics Lab for complete information about this class.
References
Ahmadi, S., Sajjadi, H., Nosrati Nejad, F., Ahmadi, N., Karimi, S. E., Yoosefi, M., & Rafiey, H. (2019). Lifestyle modification strategies for controlling hypertension: How are these strategies recommended by physicians in Iran? Medical Journal of the Islamic Republic of Iran, 33, 43.
https://doi.org/10.34171/mjiri.33.43
CDC. (2020, September 8). Facts about hypertension | cdc.gov. Centers for Disease Control and Prevention.
https://www.cdc.gov/bloodpressure/facts.htm#:~:text=Blood%20pressure%20is%20the%20pressure
Colangelo, L. A., Yano, Y., Jacobs, D. R., & Lloyd-Jones, D. M. (2020). Association of resting heart rate with blood pressure and incident hypertension over 30 years in black and white adults. Hypertension, 76(3), 692–698.
https://doi.org/10.1161/hypertensionaha.120.15233
He, K., Chen, X., Shi, Z., Shi, S., Tian, Q., Hu, X., Song, R., Bai, K., Shi, W., Wang, J., Li, H., Ding, J., Geng, S., & Sheng, X. (2022). Relationship of resting heart rate and blood pressure with all-cause and cardiovascular disease mortality. Public Health, 208, 80–88.
https://doi.org/10.1016/j.puhe.2022.03.020
Lau, K., Malik, A., Foroutan, F., Buchan, T. A., Daza, J. F., Sekercioglu, N., Orchanian-Cheff, A., & Alba, A. C. (2020). Resting heart rate as an important predictor of mortality & morbidity in ambulatory patients with heart failure: A systematic review & meta-analysis. Journal of Cardiac Failure.
https://doi.org/10.1016/j.cardfail.2020.11.003
Muntner, P., Jaeger, B. C., Hardy, S. T., Foti, K., Reynolds, K., Whelton, P. K., & Bowling, C. B. (2021). Age-specific prevalence and factors associated with normal blood pressure among US adults. American Journal of Hypertension.
https://doi.org/10.1093/ajh/hpab154
Sharma, S., Hashmi, M. F., & Bhattacharya, P. T. (2021). Hypotension. PubMed; StatPearls Publishing.