Oxygen uptake - Study guides, Class notes & Summaries

What is the function of the tricuspid valve? A. It acts as a pacemaker. B. To pump blood through the heart. C. Prevents backflow of blood to the left atrium. D. Prevents backflow of blood to the right atrium. - Answer-Answer: D What is the fundamental unit of muscle contraction? A. Myofibril B. Sarcomere C. Myosin D. Sarcolemma - Answer-Answer: B Which chamber of the heart is responsible for pumping oxygenated blood to the body? A. Right ventricle B. Left ventricle C. Right atrium ...

HKIN 303 Lecture Final Exam Questions with Correct Answers Mistakes That Can Lead to Anaerobic Overtraining Are: - Answer-1. Chronic use of high intensity or high volume or a combination of the two 2. Too rapid a rate of progression. Psychological Factors in Overtraining - Answer-Psychological alterations are often observed before actual decrements in performance occur. Acute Cardiovascular Responses to Aerobic Exercise (6): - Answer-1. Cardiac Output 2. Stroke Volume 3. Heart Rate ...

acid - a substance that dissociates into one or more hydrogen ions and one or more negative ions (anions) acid-fast cell wall - contains high concentrations of mycolic acid that prevents the uptake of dyes aerobic respiration - requires oxygen for its reactions, final electron receptor is oxygen amphibolic pathways - metabolic pathways that function in both anabolism and catabolism anabolism - requires energy and synthesizes molecules

Score for this quiz: 100 out of 100 MAKE SURE TO READ THE RED LETTERS FOR RIGHT ANSWERS!!! Multiple Choice: Which type of diffusion can move nutrients against the concentration from an ar ea of low concentration to an area of high concentration? Facilitated diffusion Correct Answer Active transport Osmosis Passive diffusion List 3 organs of the gastrointestinal tract and state their functions. Your Answer: 1.) Mouth: Functions - The mouth can hold food also mechanically process food into the dig...

Name the first regression of a squat? - Leg press What is PROM and APROM? - passive range of motion (someone helps you do the movement) and active range of motion (you do the movement on your own) What are the two protein filaments that slide over each other during a muscle contraction (sliding filament theory) - actin (thin filaments) and myosin (thick filaments) Where is the biceps femoris located? Name an opposing muscle - located in the lateral side of hamstring, rectus femoris Name t...

PNB 2250 EXAM 2 Questions And Answers With Latest Updates What are examples of thermal adaptation? (adapting to change in temp) (E2) ANS -Expression of alternative protein forms. -The presence of heat exchangers in the legs of ducks -Changes in gene transcription. -Previous exposure to elevated temperature What is not a part of thermal adaptation? (E2) ANS A fever in response to an infection When elephant seals dive to a great depth...(E2) ANS they don't breath (they DO NOT left ...

A training variable that should be considered when designing an exercise program is - Answer- Frequency Which activity utilizes the aerobic energy system? - Answer- Indoor cycling The Karvonen formula incorporates the __________ in determining the training heart rate range (THRR). - Answer- Resting heart rate A warm-up is the __________ period for a specific workout. - Answer- Preparation To promote and maintain health, an individual should perform _______ minutes of moderate intensi...

AFAA Primary Group Exercise Certification Study Guide Questions With 100% Verified Answers. List 8 health benefits associated with regular participation in physical activity. - answerLower risk of coronary heart disease, lower risk of high blood pressure, lower risk of Type 2 diabetes, lower risk of breast cancer, reduced depression, improved cardiorespiraratory & muscular fitness, lower risk of colon cancer, prevention of weight gain. How can interval training improve aerobic performance...

Version 1 1 CHAPTER 1 1) Which technique creates a three-dimensional dynamic image of blood vessels? A) Digital subtraction angiography B) Magnetic resonance imaging C) Dynamic spatial reconstruction D) Positron emission tomography 2) Magnetic resonance imaging is based on the movement of A) electrons in a magnetic field. B) carbons in a magnetic field. C) protons in a magnetic field. D) cells in a magnetic field. 3) The delivery of a radioactive compound to the body to study the met...

MSN 571 Final Exam 2023/2024 1) A 40-year old female patient is being followed up for diabetes mellitus. She is currently on Metformin 1 gram twice a day and has been tolerating it well for about six months. Her hemoglobin A1c a week ago was 8.9%. The plan is to initiate liraglutide therapy in addition to the metformin. Which of the following statements is true with regards to liraglutide. ▪ Liraglutide may be stored in the refrigerator or freezer prior to first use. ▪ The brand name ...