Grade Master

Respiratory Anatomy and Physiology-Questions and Answers Graded A+

Respiratory Anatomy and Physiology-Questions and Answers Graded A+ What does the respiratory system do? - ANSWER-2 main things: Ventilation - Breathing or Respiration - prerequisite for: Gas Exchange What are the muscles of inspiration? - ANSWER-Diaphragm External Intercostals What are muscles of expiration? - ANSWER-Internal Intercostals Abdominal Muscles What does the diaphragm do? - ANSWER-When the dome-shaped diaphragm contracts, it is pulled inferiorly into the abdomen and su...

Pulmonary Anatomy and Exam-Questions and Answers Graded A+ vertical locations - ANSWER-relation to associated rib and interspaces; sternal angle is the best guide circumference - ANSWER-imagine a series of vertical lines each lung is divided in half by what - ANSWER-oblique (major) fissure the right lung is further divided by - ANSWER-horizontal (minor) fissure fissures divide the lungs into _______- - ANSWER-lobes lobes of right lung - ANSWER-right upper, middle and lower whe...

respiratory system (anatomy test)-Questions & Answers Graded A+ organs of the respiratory system - ANSWER-nose, pharynx, larynx, trachea, bronchi, lungs - alveoli functions of the respiratory system - ANSWER--gas exchanges between the blood and external environment (occur in the alveoli of the lungs) -passageways to the lungs purify, humidify, and warm the incoming air the nose - ANSWER--only externally visible part of the respiratory system -air enters the nose through the external n...

General economics and Principles

Principles of Economics Exam 1-Questions and Answers Graded A+ Microeconomics - ANSWER--examines the behavior of specific decision making units Functioning of individual parts of the economy Ex. Business firms, households, consumers Examples How does Coca Cola decide how many coke cans to produce? What determines the price of gas? The impact of an increase in steel pric Macroeconomics - ANSWER--Looks at the economy as a whole, not as individual parts -We aggregate (add up) the micro...

Economics: Principles and Practices - Unit 1 - Chapter 1-Questions and Answers Graded A+ Scarcity - ANSWER-The fundamental economic problem of meeting people's virtually unlimited wants with scarce resources. Economics - ANSWER-A social science dealing with how people satisfty seemingly unlimited and competing wants with the careful use of scarce resources. Need - ANSWER-The basic requirement for survival, including food, clothing, and shelter. Want - ANSWER-Something we would lik...

CIE AS Level Economics 9708-Questions and Answers Graded A+ Choice - ANSWER-The need to make decision about the possible alternative uses of scarce resources due to scarcity Issue of Market Transition - ANSWER-- Inflation - Industrial unrest - Fall in output - Unemployment - Balance of payments' deficit - Reduction in welfare services Production Possibility Curve - ANSWER-a curve measuring the maximum combination of outputs that can be obtained from a given number of inputs in a...

Skeletal system and Muscular system Test-Questions and Answers Graded A+ Skeletal System - ANSWER-stores fat makes new blood cells connective tissue that protects internal organs Muscular System - ANSWER-provides the force required for body movements controls heart beats control movement of food through the digestive system The body systems together - ANSWER-contain blood vessels and nerve tissue allows you to ride a bike or skateboard made up of living cells liganments - ANSWE...

Muscular System Exam Review-Questions and Answers Graded A+ Name the 3 types of muscle - ANSWER-Smooth, skeletal, cardiac Where is smooth muscle found? - ANSWER-inside hollow organs,ex. stomach, intestines, and bladder What does voluntary mean? - ANSWER-action can be consciously controlled. ex. skeletal muscle Tendons - ANSWER-attach muscle to bone Ligaments - ANSWER-attach bone to bone Where is cardiac muscle found? - ANSWER-heart What are tendons? - ANSWER-tough bands of c...