JBLearning EMT Chapter 6 Questions With Complete Solutions

Musculoskeletal system correct answer: The bones and voluntary muscles of the body. (Provides shape, upright posture, and movement, protects vital organs) muscles correct answer: Form of tissue that allow body movement 3 correct answer: How many types of muscle are there? Skeletal muscle correct answer: Muscle that attaches to the bones of the skeleton Smooth muscle correct answer: Muscle that is found within blood vessels and intestines Cardiac muscle correct answer: Muscle that is only found within the heart and can create and conduct its own electrical impulses Because they are under direct control of the brain correct answer: Why are skeletal muscles also known as voluntary muscles? Antagonistic pairs of muscles correct answer: How are you able to control the movement of muscle without losing control? (Eg moving your arm and slapping yourself by accident) Trachea, arteries and veins, and pulmonary ligaments correct answer: How are the lungs held in place? Each lung is divided into lobes, and then segments correct answer: How are the lungs divided? 3: upper, middle, and lower correct answer: How many lobes does the right lung have? 2: upper and lower correct answer: How many lobes does the left lung have? Bronchus correct answer: What branches off from the trachea in the lung? Bronchioles correct answer: What branches off from the bronchus? Aveioli; where o2 and co2 are exchanged; functional unit of the respiratory system correct answer: What branches off from the bronchioles and what do they do? Pulmonary capillaries; carry o2 from the body to the lungs and co2 from the lungs to the body correct answer: What do the walls of the aveioli contain and what do they do? Assists in expansion and contraction of the lungs; v