A definition of each parameter and what they are assessing (for animals): - Blood pressure - Heart rate - Temperature - Respiratory rate - MM (Mucous membrane) - CRT (Capillary refill time)
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A definition of each parameter and what they are assessing (for animals):
- Blood pressure
- Heart rate
- Temperature
- Respiratory rate
- MM (Mucous membrane)
- CRT (Capillary refill time)
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- A definition of each parameter and what they are assessing (for animals): Blood pressure Heart rate Temperature Respiratory rate Height and weight Indications of perfusionThe steps to assessing each parameter listed (for animals): Blood pressure Heart rate Temperature Respiratory rate Height and weight Indications of perfusionThe Effects of Lifestyle, Sex & Genetics on Blood Pressure Many things might affect heart rate, including the physical fitness of the individual, the presence of drugs such as caffeine or nicotine in the blood, and the age of the person. Heart rate and blood pressure work together to ensure that blood reaches cells at a rate that is sufficient to supply nutrients and remove waste products. If one variable decreases the other will increase to maintain this balance. For example, if the body detects a drop in blood pressure, it will help to correct this imbalance by increasing heart rate until the body can adjust blood pressure by other methods. Watch these videos to learn the terminology and science of blood pressure along with how to take a proper blood pressure reading. https://www.ausmed.com/cpd/articles/how-to-take-blood-pressure When a person is well hydrated and healthy the body can make these adjustments without you ever being aware. But, if a person is dehydrated, taking…
- What are the important differences in the overall metabolic needs of a fish and a turtle and the ability of their circulatory systems to meet those needs? Select all that apply. Fish are less able to meet their metabolic needs than are turtles. Fish have a two-chamber heart (one atrium and one ventricle) and turtles have a three-chambered heart (two atria and one ventricle). Turtles are endothermic and fish are ectothermic Blood flows directly to other organs after being oxygenated in turtles, but return to the heart after being oxygenated in fish. Turtles have a double,-circuit circulatory system whereas fish have a single circulatory system.Homeostatic control mechanisms are important for the survival of the human organism. Explain negative and positive feedbacks by identifying then describing one specific example per feedback type. (answer max 10 sentences)When you exercise, your heart speeds up, and a greater volume of blood is pumped around the body to meet demands. Both heart rate and stroke volume are affected by changes in blood gases, blood pressure, temperature and movement. Make reference to the following to help structure your answer: Inputs: Chemoreceptors Stretch receptors Thermoreceptors Pressure receptors How the information is processed by the brain Effectors – what nerves regulate heart rate in response to changes in each direction. Explain this concept in no more than 300 words. You must make reference to the nervous system in the control of these events.
- Which of the following statements about our heartbeat is incorrect? Group of answer choices Pulse rate of a person generally changes throughout the day. Each heartbeat has a pulse. Our pulse rate can be increased by exercise. Our pulse rate changes with age. The number of heartbeats increases while we sleep.Which of the following would increase blood pressure? Group of answer choices Increased parasympathetic activity Decreased heart rate Vasodilation of blood vessels Increasing resistance in blood vesselsWhich of the following is NOT true of gas, nutrient, and fluid exchange between capillaries and body tissues? Blood pressure is higher entering than leaving the capillary Osmotic pressure is constant across the capillary Blood pressure is less in the capillary than in the tissuesExcess fluid from the exchange enters the lymphatic duct Blood enters the capillary from the arteriole
- an animal’s body size is one of itsmost important properties. Considering all the mammals thatlive in deserts, explain why their body sizes matter. Includediscussion of physiological mechanisms where appropriate.With reference to the standing barbell curl, an individual who has their bicep inserting more distally than normal on the radius, will allow them to: Question 31 options: lift a greater weight move the forearm faster with equal contraction contract the brachialis faster all of the above Question 32 Which of the following is not part of fluid resistance? Question 32 options: It has a weak eccentric component Two sources include surface and form drag It comes in a forms of springs and bands It is the movement of an object through gas or liquidCycling is a form of exercise known to increase the heart rate. For cycling, four incline levels typically determine how much more intense you would like the workout to be. Level one is a walking pace, two is slightly more difficult, three is like cycling up a hill, and four is the most intense like cycling up a mountain. I will test the heart rate to see how it increases or decreases depending on each incline level. The moderate activity would be levels one and two, while the strenuous activity would be levels three and four. Before beginning the exercise, I will sit on the bike in a resting position to get my resting heart rate. Then I will start the stopwatch on the bike that records my cycling time, heart rate, and RPM (revolutions per minute). I will start at level one for five minutes and then record my heart rate after the session. I will rest for five minutes and then repeat the same process for each incline level (three more times; four in total). What may be the…
