Exercise 4: Endocrine System Physiology: Activity 1: Metabolism and Thyroid Hormone Lab Report Pre-lab Quiz Results You scored 100% by answering 6 out of 6 questions correctly. 1. Which of the following statements about metabolism is false? You correctly answered: d. All of the energy from metabolism is ultimately stored in the chemical bonds of ATP. 2. Thyroxine is You correctly answered: c. the most important hormone for maintaining the metabolic rate and body temperature. 3. Thyroid-stimulating
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change during normal breathing. 5. Was the pH level always within the “normal” range for the human body? Yes‚ the pH level was always within the normal range for human body. 6. Did the PCO2 level change during the course of normal breathing? If so‚ how? No‚ the PCO2 level did not change during the course of normal breathing. Activity 2a: Hyperventilation – Run 1 1. At 20 seconds‚ pH = 7.45 2. At 40 seconds‚ pH = 7.53 3. At 60 seconds‚ pH = 7.65 4. Maximum pH = 7.66 5. Did the pH level of the blood
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X X X X X X X X X X X X X X X X X AP Statistics Solutions to Packet 5 X Producing Data Designing Samples Designing Experiments Simulating Experiments X X X X X X X X X X X X X HW #29 1 – 3‚ 5 - 7 5.1 FUNDING FOR DAY CARE A sociologist wants to know the opinions of employed adult women about government funding for day care. She obtains a list of the 520 members of a local business and professional women’s club and mails a questionnaire to 100 of these women selected at random. Only 48
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__________________________________________________________________ 2. Which patient(s) had glucose reading(s) in the diabetic range? Can you say with certainty whether each of these patients has type 1 or type 2 diabetes? Why or why not? _Patient 3 and 5 had fasting plasma glucose in the diabetic range. its not possible to tell if they have type 1 or type 2 with just their fasting plasma glucose. ______________________________________________________________________ ______________________________________________________________________
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Name: Carola Geitner Exercise 10: Acid-Base Balance: Activity 2: Rebreathing Lab Report Pre-lab Quiz Results You scored 100% by answering 4 out of 4 questions correctly. 1. In cases of acidosis‚ the pH of the blood is You correctly answered: c. less than 7.35. 2. Carbon dioxide and water form You correctly answered: a. carbonic acid (a weak acid). 3. Which of the following is true of respiratory acidosis? You correctly answered: c. The amount of carbon dioxide in the blood is greater than normal
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ISBN: 9780321695987(13 digit) or 0321695984 (10 digit) 2. LAB EXERCISE TEXT - This ISBN # is a package that includes the text and the CD with the Lab exercises. PhysioEx 9.0 Lab Exercise text (REQUIRED) Author: Zao et al Text Publisher: Pearson Benjamin Cummings ISBN: 9780321905413 (text only) ISBN: 9780321929648 (text and CD package) ISBN: 9780321907127 (PhysioEx 9.0 with 9.1 updates -CD only) 3. If the PhysioEx 9.0 text is purchased alone – there is online access to the labs after
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EXERCISE 6 1. A shopper in a supermarket pushes a cart with a force of 35 N directed at an angle of 25° downward from the horizontal. Find the work done by the shopper as she moves down a 50-m length of aisle. 1.6 kJ 2. A horizontal force of 150 N is used to push a 40.0-kg packing crate a distance of 6.00 m on a rough horizontal surface. If the crate moves at constant speed‚ find (a) the work done by the 150-N force and (b) the coefficient of kinetic friction between the crate and surface. 900J
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to Na+ and K+ in a resting neuron. Your answer: Membrane permeability to sodium is very low because there are only a few sodium leak channels. The membrane is more permeable to potassium because of the higher number of potassium leak channels. 5. Discuss how a change in Na+ or K+ conductance would affect the resting membrane potential. Your answer: The resting membrane potential depends on the intracellular and extracellular concentrations of the Na+ and K+ ions. Conductance would change
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Danielle Rollins Cardiovascular Physiology Activity 1 1) Explain why the larger waves seen on the oscilloscope represent ventricular contraction. The ventricular contraction is when the blood is sent through the whole body as opposed to the atrial contraction that sends the blood to the heart and lungs. 2) Explain why the amplitude of the wave did not change when you increased the frequency of the stimulation. (Hint: relate your response to the refractory period of the cardiac action
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ACTIVITY 5 Exploring Various Breathing Patterns You will establish the baseline respiratory values in the first part of this experiment. 1. If the grid in the data control unit is not empty‚ click Clear Table to discard all previous data. 2. Adjust the radius of the airways to 5.00 mm by clicking the appropriate button next to the Radius window. Now‚ read through steps 3–5 before attempting to execute them. 3. Click Start‚ and notice that it changes to Stop to allow you to stop the respiration. Watch
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