Introduction to Kinesiology and Basic Biomechanics, Exams of Nursing

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kinesiology and basic biomechanics!

Question & Answers 2024

Kinesiology? - Correct answers ✅ The study of movement (specifically human movement) though anatomy, physiology physics, and geometry. Biomechanics? - Correct answers ✅ The study of mechanical principles that relate directly to the human body. Kinetics? - Correct answers ✅ forces causing movement. Kinematics? - Correct answers ✅ Time, space, and mass aspects of a moving system. Anatomical position? - Correct answers ✅ The human body is positioned in standing in an upright position, eyes facing forward, feet parallel and close together, arms at the sides of the body with the palms facing forward. Fundamental position? - Correct answers ✅ Exactly the same position as anatomical position except the palms are facing inward.

kinesiology and basic biomechanics!

Question & Answers 2024

Medial? - Correct answers ✅ refers to the location or position toward the mid- line of the body. Lateral? - Correct answers ✅ refers to the location or position farther from the mid-line of the body. Anterior? - Correct answers ✅ refers to the front of the body or to a position closer to the front. Posterior? - Correct answers ✅ refers to the back of the body or to a position more toward the back. Ventral? - Correct answers ✅ is the synonym for anterior. Dorsal? - Correct answers ✅ if the synonym for posterior. Distal? - Correct answers ✅ away from the trunk. Proximal? - Correct answers ✅ toward the trunk. Superior? - Correct answers ✅ the location of a body part that is above another or to refer to the upper surface of an organ or structure.

kinesiology and basic biomechanics!

Question & Answers 2024

Inferior? - Correct answers ✅ the location of a body part that is below another or to refers to the lower surface of an organ or structure. Cranial / cephalad? - Correct answers ✅ refers to a position or structure close to the head (cephal means "head") Caudal? - Correct answers ✅ refers to a position or structure closer to the feet (cauda means "tail") Superficial / Deep? - Correct answers ✅ refers to relative depth in relation to other structures. Supine? - Correct answers ✅ lying down face up Prone? - Correct answers ✅ lying face down Bilateral? - Correct answers ✅ refers to two or both sides of the body Contralateral? - Correct answers ✅ refers to opposite side of the body Ipsilateral? - Correct answers ✅ refers to the same side of the body

kinesiology and basic biomechanics!

Question & Answers 2024

Arm? - Correct answers ✅ refers to the humerus Forearm? - Correct answers ✅ refers to the radius and ulna Hand? - Correct answers ✅ refers to everything distal to the wrist Thigh? - Correct answers ✅ refers to the femur Leg? - Correct answers ✅ refers to the tibia and fibula Foot? - Correct answers ✅ anything distal to the ankle Thorax? - Correct answers ✅ is made up of the ribs, sternum, and most thoracic vertebrae Abdomen? - Correct answers ✅ is made up of the pelvis, stomach, and mostly lumbar vertebrae Neck? - Correct answers ✅ is made up of the cervical vertebrae Head? - Correct answers ✅ is made up of the skull

kinesiology and basic biomechanics!

Question & Answers 2024

Linear motion? - Correct answers ✅ AKA translatory motion occurs in a more or less straight line from one point to another. All parts of the object move the same distance in the same direction at the same time. Rectilinear? - Correct answers ✅ movement which occurs in a straight line such as a sled, sailboat, or running Curvilinear motion? - Correct answers ✅ Movement which occurs in a curved path such as diving, skiing, or throwing a ball Angular motion? - Correct answers ✅ AKA rotary motion which moves though the same angle, same direction and at the same time but not the same distance. An Object moving around a central axis of rotation. Osteokinematics? - Correct answers ✅ The relationship of the movement of bones around a joint axis Arthrokinematics? - Correct answers ✅ The relationship of joint surface movement Flexion? - Correct answers ✅ The decrease in joint angle Extension? - Correct answers ✅ the increase in joint angle

kinesiology and basic biomechanics!

Question & Answers 2024

Hyperextension? - Correct answers ✅ refers to extension beyond the anatomical position Palmar flexion? - Correct answers ✅ AKA wrist flexion moves the palm anterior in anatomical position. Palmar extension? - Correct answers ✅ AKA wrist extension moves the back of the hand posterior in anatomical position. Plantarflexion? - Correct answers ✅ points the toe with movement at the ankle joint Dorsiflexion? - Correct answers ✅ Draws the toes toward the body with movement at the ankle joint. Abduction? - Correct answers ✅ movement away from the midline of the body Adduction? - Correct answers ✅ movement forward the midline of the body Horizontal abduction? - Correct answers ✅ movement of a joint posterior in a transverse plane Horizontal adduction? - Correct answers ✅ movement of a joint anterior in a transverse plane

kinesiology and basic biomechanics!

Question & Answers 2024

Radial deviation - Correct answers ✅ AKA abduction as the wrist moves laterally or toward the thumb side in anatomical position Ulnar deviation - Correct answers ✅ AKA adduction as the wrist moves medially or toward the pinky side in anatomical position Lateral bending - Correct answers ✅ As the trunk moves sideways in a frontal plane Circumduction - Correct answers ✅ a circular or cone shaped pattern Medial rotation - Correct answers ✅ AKA internal rotation is rotation of a joint toward the midline of the body Lateral rotation - Correct answers ✅ AKA external rotation is rotation of a joint away from the midline of the body Supination - Correct answers ✅ faces the palm forward or toward the anterior aspect of the body in anatomical position Pronation - Correct answers ✅ faces the palm away or the posterior aspect of the body in anatomical position

kinesiology and basic biomechanics!

Question & Answers 2024

Inversion - Correct answers ✅ moving the sole of the foot inward at the ankle Eversion - Correct answers ✅ moving the sole of the foot outward at the ankle Protraction - Correct answers ✅ mostly linear motion running parallel to the ground and away from the midline of the body Retraction - Correct answers ✅ mostly linear motion running parallel to the ground and toward the midline of the body NEXT SECTION! - Correct answers ✅ BASIC BIOMEACHANICS! Mechanics - Correct answers ✅ Physics based dealing with the study of forces and the motion produced by their actions. Biomechanics - Correct answers ✅ Applying the principles and methods of mechanics and applying then to the structure and function of the human body. Mechanics can be divided into two main areas: - Correct answers ✅ -Statics -Dynamics Statics - Correct answers ✅ deals with factors associated with nonmoving or nearly nonmoving systems.

kinesiology and basic biomechanics!

Question & Answers 2024

Dynamics - Correct answers ✅ Involves factors associated with moving systems. Dynamics can be divided further into two subgroups: - Correct answers ✅ - Kinetics -Kinematics Kinetics - Correct answers ✅ deals with forces causing movement in a system Kinematics - Correct answers ✅ involves the time space, and mass aspects of a moving system. Kinematics can also be divided into two subgroups: - Correct answers ✅ - Osteokinematics -Arthrokinematics Osteokinematics Focuses? - Correct answers ✅ on the manner in which bones move in space without regard to the movement of joint surfaces. Arthrokinematics Deals with? - Correct answers ✅ the manner in which adjoining joint surfaces move in relation to each other. Force - Correct answers ✅ is a push or pull action that can be presented as a vector.

kinesiology and basic biomechanics!

Question & Answers 2024

Vector - Correct answers ✅ is a quantity having both magnitude and direction. i.e. wheelchair Velocity - Correct answers ✅ is a vector that describes speed and is measured in units such as feet per second or miles per hour. Scalar quantity - Correct answers ✅ describes magnitude only. i.e. length (feet), area (acres), volume (oz), and mass (lbs). Mass - Correct answers ✅ refers to the amount of matter that a body contains. Inertia - Correct answers ✅ is the property of matter that causes it to resist any change of its own motion in either speed or direction like a car ride. Mass is a measurement of inertia Torque - Correct answers ✅ is the tendency of force to produce rotation around an axis. Friction - Correct answers ✅ is force developed by two surfaces which tends to prevent motion of one surface across another. 1st law of motion - Correct answers ✅ AKA the law of inertia. Objects at rest tend to stay at rest while objects in motion tend to stay in motion. i.e. car ride

kinesiology and basic biomechanics!

Question & Answers 2024

2nd law of motion - Correct answers ✅ AKA the law of acceleration. The amount of acceleration depends on the strength of the force applied to an object. Acceleration - Correct answers ✅ is any change in the velocity of an object. Acceleration can also deal with change in - Correct answers ✅ direction depending on the force applied to it. Acceleration is inversely proportional to the - Correct answers ✅ mass of an object 3rd law of motion - Correct answers ✅ AKA the law of action reaction. For every action there is an equal and opposite reaction. i.e. trampoline Force can be a pushing motion _____ or a pulling motion ____ - Correct answers ✅ compression, tension Linear force - Correct answers ✅ Is the result of two or more forces which act along the same line. i.e. tug of war Parallel forces - Correct answers ✅ occurs in the same plane and in the same or opposite direction. i.e. back brace