Review Sheet Exercise 11 Blood Analysis NAME LAB DATE/TIME Hematocrit Determination The following questions refer to Activity 1: Hematocrit Determination. 1. List the following values from Chart 1: Hematocrit value for healthy male living at sea level in Boston = 48 Hematocrit value for healthy female living at sea level in Boston = 44 2. Were the values listed in question 1 within normal range? YES 3. Describe the difference between the male and the female hematocrit
Premium Red blood cell
Paige Wicks-Niehaus A & P II Review Sheet 38 (1-7‚ 9-17‚ 19‚ 20) 10/02/2011 1. Mucosa – epithelium‚ lamina propria‚ muscularis mucosae; secretion‚ absorption‚ protection Submucosa – nutrition‚ protection Muscularis externa – regulates GI motility Serosa or Adventitia – visceral peritoneum; reduce friction‚ anchor/protect organs 2. Alimentary‚ digestive 3. It can expand and contract; number of layers 4. Replaced by smooth muscle 5. Large intestine breaks stuff down‚ colon
Premium Digestive system Liver
Task 4 – The Maintenance of the Acid – Base balance in the body (D1) pH is measured based on its acidity and alkalinity. There are many substances around the body that have different pH values. A pH of 7 is usually considered neutral‚ neither acid nor alkaline‚ this is the pH of water. In the body the acids and bases need to be in very close balance‚ this is called ‘acid base homeostasis. If it goes off too far in either direction then it could be fatal to the body. For example in the body the blood
Premium Carbon dioxide PH Bicarbonate
Equilibrium and Acid Base Test Review: May 2012 Things to know: 1. Explain DYNAMIC EQUILIBRIUM. Why does a reaction at equilibrium look like it is NOT reacting? 2. Are all reactions equilibrium reactions? What assumptions do we make when we say that a reaction does NOT take place or that it is UNIDIRECTIONAL and goes 100% to completion 3. Be able to sketch a graph of the following (assuming that you start with all reactants and no products) : a. A reaction that really doesn’t do anything
Free PH Acid dissociation constant Chemical equilibrium
M09_ZAO2177_01_SE_CH09.QXD 3/4/11 2:08 AM Page 143 R E V I E W S H E E T EXERCISE NAME ________________________________ LAB TIME/DATE _______________________ A C T I V I T Y 1 9 Renal System Physiology The Effect of Arteriole Radius on Glomerular Filtration 1. What are two primary functions of the kidney? ____________________________________________________________ __________________________________________________________________________________________________ 2. What are the components
Premium Kidney
Case Vignettes in Acid-Base Balance Due Saturday‚ March 16 th Choose three of the four vignettes and BRIEFLY answer the questions that follow. Normal Levels of Substances in the Arterial Blood: pH 7.40 + 0.05 pCO2 (partial pressure of carbon dioxide) 40 mm Hg pO2 (partial pressure of oxygen) 90 - 100 mm Hg Hemoglobin - O2 saturation 94 - 100 % [HCO3-] 24 meq / liter Vignette #1: A 14-year-old girl with cystic fibrosis has complained of an increased cough productive of green sputum over
Premium Oxygen Carbon dioxide Bicarbonate
PART THREE Renal Acid-Base Balance 1 Acid • • • • An acid is when hydrogen ions accumulate in a solution. It becomes more acidic [H+] increases = more acidity CO2 is an example of an acid. HCl 2 H+ H+ ClH+ H+ ClH+ 7 ClpH ClCl- As concentration of hydrogen ions increases‚ pH drops Base • A base is chemical that will remove hydrogen ions from the solution • Bicarbonate is an example of a base. NaOH Na+ OH- H + ClH+ ClNa+ OHH+ ClH+ Cl- Na+ OHH+ ClNa+ OH- 2 7 pH Acids and basis neutralize
Premium Carbon dioxide PH Acid
Exercise 10: Acid/Base Balance Worksheet Assignment Due: Week 1 GRADE 94 Student instructions: Follow the step-by-step instructions for this exercise found in your text and record your answers in the spaces below. Submit this completed document by the assignment due date found in the Syllabus. Please make sure that your answers are typed in RED. Please type your Name and Student ID Number here: Paul M. Nannery 4006529 Respiratory Acidosis and Alkalosis Activity 1: Normal Breathing
Premium PH Carbon dioxide
EXERCISE 10: Acid-Base Balance ACTIVITY 1: Hyperventilation | Answers | 1. A substance that dissolves in water to release hydrogen (H+) ions is called a(n) _______. | Acid | 2. Which of the following is not a regulatory mechanism for acid/base balance in the body? a. the kidneys b. the respiratory system c. protein buffers d. the digestive system | D. The digestive system | 3. The maximum pH measured during hyperventilation was _______. | 7.67 | 4. Describe the
Premium PH Carbon dioxide
LAB 6. ACIDS AND BASES: PH AND BUFFERS PURPOSE: To determine the pH of common acids and bases using a pH meter‚ pH paper‚ and red cabbage indicator. To test the effect of adding an acid or base to a buffer solution. SAFETY CONCERNS: Always wear safety goggles. Wash with soap and water if skin contacts acids or bases. ACIDS: An Acid is a substance that when dissolved in water will produce hydrogen ions‚ H+‚ in the solution. An acid that does not contain carbon is called an inorganic
Premium PH Acid