points) Blood supply to the glomerulus o afferent arteriole feed the glomerular capillary bed o efferent arteriole drains the glomerular capillary bed 2. Provide a two-word description each for the renal corpuscle and renal tubules. (2 points) renal corpuscle o glomerulus & glomerular together renal tubules o reabsorption & secretion 3. What will happen to the glomerular capillary pressure and filtration rate if you decrease the radius of
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Cardiovascular Physiology Cardiovascular Physiology Chapter 14 " Heart anatomy " Cardiac muscle cells " Autorhythmic cells " Cardiac cycle " Cardiac output " 1 Functions of Circulatory System " Transportation" – Respiration" Transport 02 and C02." – Nutrition" Absorbed digestion products delivered to liver and tissues" – Excretion" Carry metabolic wastes to kidneys" – Hormonal: " Carry hormones to target tissues" 2 The cardiovascular system circulates
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to mature if not enough Anemia: * below normal carrying capacity of 02 meaning not enough erythropoiesis * Nutritional supplies needed not provided * Pernicious cant absorb B12 * Aplasticbone marrow doesn’t produce enough RBC * Renal diseased kidney restricts erythropoietin * Hemorrhagic too much blood loss * Hemolyticrupture of too many RBC’s Polycythemia: * too many RBC’s * Primary: erythropoiesis is at uncontrollable rate and blood thickens * Secondary:
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Lab 4: Endocrine System Physiology | 1. | | Refer to Activity 1: Determining Baseline Metabolic Rates. How did the baseline metabolic rates of the three rats differ? Answer: | The metabolic rates for the thyroidectomized and hypophysectomized rats were lower than that of the normal rat. | | | 2. | | Why did the metabolic rates differ? Check all that apply: Answers: | The hypophysectomized rat lacked thyroid-stimulating hormone. The thyroidectomized rat lacked thyroxine hormone.
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NAME LAB TIME/DATE _ Endocrine System Physiology: Computer Simulation Metabolism The following questions refer to Activity 1: Determining Baseline Metabolic Rates. 1. Which rat had the fastest baseline metabolic rate? -------------------------The normal rat 2. Compare the baseline metabolic rates for the thyroidectomized rat and the normal rat and explain your results. The thyroidectomized rat had a lower baseline metabolic rate beause the removal of its thyroid gland prevented it
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Brief Exercise 1-7 Your answer is correct. Indicate which statement you would examine to find each of the following items: income statement‚ balance sheet‚ retained earnings statement‚ or statement of cash flows. (a) Balance sheet Revenue during the period. (b) Income statement Supplies on hand at the end of the year. (c) Statement of cash flows Cash received from issuing new bonds during the period. (d) Balance sheet
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Regulation of the cardiovascular system by examining changes in heart rate Prepared for Dr. Isabelle Lys Lecturer of SBI171 Anatomy &Physiology Charles Darwin University Summer Semester 2012-2013 Introduction Every day the human body is involved in various tasks which can alter a person’s heart rate. Some internal and external factors that contribute to changes in HR are thermo-regulatory changes‚ diurnal changes and sudden postural changes‚ which are among others
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Exercise 2: Skeletal Muscle Physiology: Activity 2: The Effect of Stimulus Voltage on Skeletal Muscle Contraction Lab Report Pre-lab Quiz 1. Skeletal muscle fibers are innervated (stimulated) by c. motor neurons. 2. A single action potential propagating down a motor axon results in d. a single action potential and a single contractile event in the muscle fibers it innervates. 3. In resting skeletal muscle‚ calcium is stored in c. the sarcoplasmic reticulum. 4. During the latent period
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NAME ________________________________________ HUMAN PHYSIOLOGY BMS 108 First Midterm – Summer 2013 DR. BARRY D. TANOWITZ 1. Put your name at the top and on your Scantron. 2. Answers for questions 1-‐ 50 will be placed on a Scantron (Green strip‚ 100 questions) – all questions 1 point each.
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Short Responses for Garrison CH 8 and CH 9‚ Midterm‚ and part of AICE CH 7 Explain how wind‚ temperature‚ density‚ the Coriolis effect and the shape of the sea bed produce ocean currents and upwelling. Ocean currents are the continuous movement of ocean water driven by forces acting on the water‚ including: wind‚ waves‚ the Coriolis effect‚ temperature‚ salinity and tides. The contours of the sea bed influence the strength and direction of the current. Surface ocean currents are generally
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