Hkin 191 Study guides, Class notes & Summaries

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Three major functions of ventilatory system -:- 1.Supply O2 required in metabolism 2.Eliminate CO2 produced in metabolism 3.Regulate hydrogen ion concentration [H+] to maintain acid-base balance conducting zone -:- -Conducts air to respiratory zone -Humidifies, warms, and filters air Respiratory zone -:- -Exchange of gases between air and blood Hemoglobin 2 0 2 4 / 2 0 2 5 | © copyright | This work may not be copied for profit gain | Excel! 2 | P a g e | G r a d e A + | 2 0 2 4 ...

HKIN 191 Midterm Study Guide with Complete Solutions Carbohydrates - Answer️️ -Macronutrients providing energy, covered up to the lecture. Homeostasis - Answer️️ -The body's tendency to maintain internal stability, crucial for resting conditions. Pulse Wave Velocity - Answer️️ -Measure of aortal stiffness, calculated using distance and time, with a cut-off between 9.9 - 13.0 m/s. Preload - Answer️️ -Volume of blood in ventricles at the end of diastole, increased in hyper...

HKIN 191 Final Exam Study Guide with Complete Solutions Three major functions of ventilatory system - Answer️️ -1.Supply O2 required in metabolism 2.Eliminate CO2 produced in metabolism 3.Regulate hydrogen ion concentration [H+] to maintain acid-base balance conducting zone - Answer️️ --Conducts air to respiratory zone -Humidifies, warms, and filters air Respiratory zone - Answer️️ --Exchange of gases between air and blood Hemoglobin - Answer️️ -Hemoglobin molecule cons...

HKIN 191 Midterm Exam Study Guide with Complete Solutions Anatomy - Answer️️ -the study of the structure and relationships between body parts Physiology - Answer️️ -the study of how body parts come together to function and keep you alive Complementarity of Structure and Function - Answer️️ -the basic idea that what a structure can do depends on its specific form What are the structural organization components of the human body (Smallest to largest)? - Answer️️ -Atoms --&g...

HKIN 191 Final Exam Study Guide with Complete Solutions Body Volume - Answer️️ -the amount of space that a body takes up, can be measured through hydrodensitometry or displacement. Body Density - Answer️️ -The weight of molecules present in a certain volume. D= Mass (kg)/Volume (m^3) Archimedes' Principle - Answer️️ -The buoyant force on an object is equal to the weight of the fluid displaced by the object. An object heavier than the water it displaces will sink, lighter wil...

HKIN 191 Midterm #1 Exam Practice Questions and Answers | 100% Pass What is VO2? - Answer️️ -oxygen consumption What is a MET? - Answer️️ -Metabolic equivalent 1 MET = 3.5 ml/kg/min What is absolute VO2 max? - Answer️️ -maximum amount of oxygen consumed - L/min What is relative VO2 max? - Answer️️ -maximum amount of oxygen consumed relative to body mass - mlO2/kg/min How do you calculate relative VO2 from absolute VO2? - Answer️️ -divide absolute VO2 by kg How do y...