Skeletal muscles are connected to bones by Your answer : c. What acid-base imbalance occurred with hyperventilation. How the body achieves homeostasis of the internal fluid environment through excretion of waste products of metabolism. I really wanted to be an occupational therapist, but shortly after decided that I wanted to be a physical therapist. What are the levels of organization 3. Compare the baseline metabolic rates for the thyroidectomized rat and the normal rat and explain your results. We break down the most common and most important medication classes into easy-to-understand sections.
Define target organ: Organ responding to a particular hormone in a specific way. We even talk about medications that are commonly given during pregnancy. Posterior pituitary - L to R - Fenestrated capillaries, ptuicytes F. The opposite will lead to Addisons. Hormones are substances chemical mediators. In Activity 2, how long was the latent period? Six diagrams of the microscopic structures of the endocrine glands are presented, identify each and name all structures indicated by a leader line or bracket. This is because there is double stimulation.
What does each hormone do? The table below lists the functions of many hormones you have studied. Both the endocrine and nervous systems are major regulating systems of the body; however, the nervous system has been compared to an airmail delivery system and the endocrine system to the Pony Express. The thyroidectomized rat had a lower baseline metabolic rate beause the removal of its thyroid gland prevented it. Did you see any change in the trace? Adrenal cortex, Endocrine gland, Endocrine system 1345 Words 7 Pages Endocrine System The nervous system sends electrical messages to control and coordinate the body. Describe the difference between the male and the female hematocrit. What was the flow rate at this radius? Refer to Activity 1: Determining Baseline Metabolic Rates. Because of the different organs that were removed from the two other rats that would produce certain hormones 3.
A hormone is a specific messenger molecule synthesized and secreted by a group of specialized cells called an endocrine gland. Match each of the definitions in Column A with the appropriate term in Column B. Hormone Chemical messenger, that secretes into blood by an endocrine gland. Zona glomerulosa cells mineralocorticoids G 8. These chemicals are known as hormones. High intensity activities lasting for less than 10 seconds. If hormones travel in the bloodstream, why don't all tissues respond to all hormones? How well did the results compare with your prediction.
A cholinergic drug that worked the same as acetylcholine would You correctly answered: c. The glands are controlled directly by stimulation from the nervous system as well as by chemical receptors in the blood and hormones produced by other glands. Cellular metabolism, reproduction, sexual development, sugar and mineral homeostasis, heart rate, and digestion are. Muscle tension increases and decreases. Although the pituitary gland is often referred to as the master gland of the body, the hypothalamus exerts some control over the pituitary gland. A decreased afferent arteriole radius will increase the rate of glomerular filtration.
Hint: What variable was changed in the procedure? Are there any safety concerns associated with this exercise? The endocrine system is an information signal system like the nervous system, yet its effects and mechanism are classifiably different. Every aspect is broken down into manageable chunks to eliminate confusion and overwhelm. Define Anatomy and Physiology 2. Indicate whether the release of hormones listed below is stimulated by A another hormone, B the nervous system; or C humoral factors. Myofiber muscle fibers or muscle cells 2. Give one possible explanation for this. Adrenal gland Top to bottom Capsule, Zona glomerulosa, zona fascuculata, zona reticularis, adrenal medulla C.
Explain how the endocrine system aids humans in maintaining homeostasis. From there it becomes much easier to figure out what the resulting assessment findings will uncover. Growth rate, body temp, hunger feelings. Relaxation- muscle is shortened, returns to zero and back initial length. Skeletal muscles are composed of hundreds to thousands of individual cells called Your answer : b.
In run 1, what was the maximum pH recorded with hyperventilation? The thyroidectomized rat lacked thyroxine hormone. Contraction-At this stage the muscle reaches its peak in contraction c. At which radius was the fluid flow rate the highest? We introduce the Nursing Process and how to start thinking like a nurse. Feel free to print, copy, share, and use this study guide in any way! Blood, Digestion, Heart 551 Words 4 Pages Exercise 6: Cardiovascular Physiology: Activity 4: Examining the Effects of Chemical Modifiers on Heart Rate Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. Alpha cells of the pancreatic islets langerhorn glucagon I 5. Once you find your worksheet, click on pop-out icon or print icon to worksheet to print or download.