Doping - Study guides, Revision notes & Summaries

VO2 = SV*HR*(A-V)O2 correct answers SV= The volume of blood the heart pushes in every heart beat HR (a-v)O2: Amount of oxygen extracted from the blood Normal ranges of Hb and haematocrit correct answers Hb, g/dl in men: 14-16 & women: 12.5-15 Haematocrit in men: 42-50% & women: 38-47% Red blood cells important facts correct answers We have ~3-5x10^12 red blood cells, containing haemoglobin. Red cells last an average of 120 days, so we need to replace 1/120 everyday 2.5x1011 cells, or 3...

1. Research the process of erythropoiesis, and explain the role erythropoietin plays. Why is this a popular “doping” drug for athletes? “ “Erythropoiesis is the production of building more red blood cells (Rbc’s) in the body”. Erythroirtin is a hormone that is produced by the kidney, this hormone stimulates the bone narrow producing red blood cells. This may be a popular “doping” drug for athletes, because the stimulation in the bone narrow causes an addition in producing r...

Anatomy and Physiology Exam 3 Questions and Correct Answers. 1. Describe the composition and physical characteristics of whole blood. Explain why it is classified as a connective tissue. Blood is a transport fluid of the body, and is 55% plasma (water, proteins, and waste) and 45% forced elements, which are much denser. These are the RBC’s (millions) and WBC’s (thousands). So if you centrifuge it, the densest RBC’s move to the bottom, the WBC’s move to the middle, and the plasma ...

PES EXAM 2024 WITH LATEST 100%CORRECT QUESTIONS AND ANSWERS. During functional movements, what is responsible for providing stabilization and eccentric control of the core? - correct answer Global stabilization system Which coordinated muscle action does balance-stabilization training improve? - correct answer Cocontraction The integrated performance program states that in order to move with precision, forces must be loaded, stabilized, and unloaded in which order - correct answer Loaded ec...

The two major urinalysis methods are the enzyme immunoassay (EIA) technique and a procedure combining gas chromatography and mass spectrometry (GC/MS). true Andrea begins a routine of injecting anabolic steroids for six weeks, abstaining for one week and then repeat the process of six weeks on and one week off. What is the practice called? cycling The World Anti-Doping Code was adopted for international sports competitors among more than seventy nations true Penalties for violating th...

Sport beam - Which of the following is considered a balance modality? CO-contraction - Which coordinated muscle action does balance-stabilization training improve? Prone Iso-Abs - The transverse abdominis is best activated by performing which of the following exercises? Autogenic inhibition - Which of the following happens to improve soft-tissue extensibility during self-myofascial release? Mastery-oriented - Which of the following describes the motivati...

Anatomy and Physiology Exam 3 Questions and Correct Answers. 1. Describe the composition and physical characteristics of whole blood. Explain why it is classified as a connective tissue. Blood is a transport fluid of the body, and is 55% plasma (water, proteins, and waste) and 45% forced elements, which are much denser. These are the RBC’s (millions) and WBC’s (thousands). So if you centrifuge it, the densest RBC’s move to the bottom, the WBC’s move to the middle, and the plasma ...

VLSI DESIGN 2 MARK QUESTIONS & ANSWERS 1.What are four generations of Integration Circuits? _ SSI (Small Scale Integration) _ MSI (Medium Scale Integration) _ LSI (Large Scale Integration) _ VLSI (Very Large Scale Integration) 2.Give the advantages of IC? _ Size is less _ High Speed _ Less Power Dissipation 3.Give the variety of Integrated Circuits? _ More Specialized Circuits _ Application Specific Integrated Circuits(ASICs) _ Systems-On-Chips 4.Give the basic proc...

MATSE 201 Final Exam Questions With Answers When a material acquires heat, it will gain kinetic energy in the form of quantized vibrations called _____________. A) thermal shock B) thermal conductivity C) phonons D) photons C) phonons The relationship between heat transferred to and absorbed by a substance is given by, Q=m•c•∆T. Which of the following is a major assumption for that relationship? A) No change in dimension over temperature range of ∆T B) No phase change ov...

Anemia (RBC Deficiency) - Can be due to - - decreased Erythropoiesis (building of RBC) - increased destruction of RBCs - increased destruction of hemoglobin - more common in females than males Can result in - - decreased capacity to carry gases - decreased acid buffering capacity People with anemia can take iron supplements but It will take a period of time before a difference in energy is felt- months AP (action potential) in Heart Muscle Fibers - - rapid depolarization due to Na+ inf...