Physiology exam 1 rbc - Study guides, Class notes & Summaries

What are the 3 main sites of extramedullary hematopoiesis in order of prominence? - ANSWER Spleen, Liver, Lymph nodes Grossly, bone marrow is either red or yellow. What does each represent? - ANSWER Red - hematopoietic tissue Yellow - adipose tissue

HESI Nursing entrance exam 839 Questions with Verified Answers What are the most abundant elements of the human body? - CORRECT ANSWER Carbon, Hydrogen, Oxygen, Nitrogen 90% of the human body is composed of just four elements which are: - CORRECT ANSWER Carbon, Hydrogen, Oxygen, Nitrogen The smallest unit of an element that still retains the chemical and physical properties of the element is called: - CORRECT ANSWER Atom Subatomic particles are: - CORRECT ANSWER Protons (positive),...

1 BIO 210 LAB EXAM 1 | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ ____________are substances (solid, liquid, or gas) dissolved by solvents in a solution (lesser amount). Correct Answer: solutes ________are the substances that dissolve solutes (greater amount). Correct Answer: solvents ___________contain a solvent and the solute. Correct Answer: solutions. Example: Salt dissolved in water. Which is the solute and which is the solvent? Correct Answer: salt is solute...

A patient is seen at the clinic for a routine physical examination. After the patient is assessed for evidence of peripheral vascular disease, the nurse explains that which of the following tests is typically used to assist in the diagnosis? 1. Allen's Test 2. Ankle brachial pressure index. 3. Cardiac Stress Test. 4. Echocardiogram - 2. Ankle brachial pressure index. Rationale: The ankle brachial index (ABI) is the blood pressure ratio between the lower legs and the arms. Blood pressure...

What are the 3 main sites of extramedullary hematopoiesis in order of prominence? correct answersSpleen, Liver, Lymph nodes Grossly, bone marrow is either red or yellow. What does each represent? correct answersRed - hematopoietic tissue Yellow - adipose tissue What percentage of marrow cellularity in adult dogs is comprised of morphologically indistinct hematopoietic precursors? correct answersless than 2% What 3 stem cell types can a pluripotent hematopoietic stem cell (HSC) become u...

Kettering National Seminars Comprehensive Review: Therapeutic Procedures C Ventilation - ANS moving air in and out of the lungs Oxygen - ANS getting oxygen into the blood Circulation - ANS moving the blood through the body Perfusion - ANS getting oxygen into the tissue 4 Life functions - ANS Ventilation, oxygenation, circulation, perfusion Ventilation ( vital signs) - ANS chest movement, breath sounds, vt, resp. rate PaCo2, ETCO2 Oxygenation ( vital signs...

structure, function and production of RBC Exam Study Guide Solutions Erythrocyte - ANSWER-A mature red blood cell. -contain the oxygen-carrying protein hemoglobin, which is a pigment that gives whole blood its red color. hemoglobin - ANSWER-A substance in red blood cells consisting of the protein globin and the iron- containing red pigment heme that transports most of the oxygen and some carbon dioxide in blood. To maintain normal numbers of RBCs, new mature cells must: - ANSWER-enter the ...

CFRN Exam 609 Questions with Verified Answers What is atmospheric pressure at sea level? - CORRECT ANSWER 760mmHg (or 760 torr) T/F: Atmospheric pressure and barometric pressure are essentially the same thing, just using a different unit of measure. - CORRECT ANSWER True (think measuring same item in inches and then measuring it in cm) How many atmospheres (or ATMs) are at sea level? - CORRECT ANSWER 1 atmosphere/ATM at sea level What is barometric pressure? - CORRECT ANSWER The co...

1 EXERCISE PHYSIOLOGY 10/2 EXAM 2 | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ what makes alveoli the ideal blood-gas interface Correct Answer: -surface area, lots of alveoli -think, 1 cell thick -makes good for diffusion -they also have surfactant how do respiratory gases (O2, CO2) move in the body? why is this system so effective? Correct Answer: -in the blood, gets there by pressure gradients, doesn't require energy what does the oxygen dissociation curve desc...

CPSS midterm Exam 80 Questions with Verified Answers What are the indications for performing veni puncture? - CORRECT ANSWER a) Indications: for the evaluation and management of many different disease processes -when the quantity required for testing is > can be obtained by puncturing the skin with a lancing device. The primary purpose of phlebotomy is to obtain a sample of blood for Dx testing, and only rarely is phlebotomy utilized as a therapeutic modality what are the contrain...