MBLEX Study Guide

Cardiovascular System

System that circulates blood throughout the body, comprising the heart and blood vessels.

Heart

Muscular pump with four chambers that circulates blood throughout the body.

Right Side of the Heart

Receives deoxygenated blood and sends it to the lungs.

Left Side of the Heart

Receives oxygenated blood and sends it to the body.

Heart Valves

Flap-like structures that ensure one-way blood flow and prevent backflow.

Atrioventricular Valves

Valves between the atria and ventricles; include tricuspid (right) and mitral (left) valves.

Semilunar Valves

Valves including pulmonary (to lungs) and aortic (to aorta) valves.

Arteries

Blood vessels that carry blood away from the heart.

Veins

Blood vessels that carry blood toward the heart and have valves to prevent backflow.

Capillaries

Microscopic vessels where oxygen, nutrients, and waste are exchanged.

Plasma

Liquid portion of blood that carries cells, nutrients, hormones, and waste.

Red Blood Cells

Cells that carry oxygen using hemoglobin.

White Blood Cells

Cells that defend the body against infection.

Platelets

Cell fragments that help with clotting and tissue repair.

Pulmonary Circulation

Pathway of blood flow from heart to lungs and back.

Systemic Circulation

Pathway of blood flow from heart to body and back.

Blood Pressure

Force of blood against artery walls.

Systolic Pressure

Pressure during heart contraction.

Diastolic Pressure

Pressure during heart relaxation.

Digestive System

System that breaks down food into smaller molecules and absorbs nutrients.

Peristalsis

Wave-like smooth muscle contractions that move food along the digestive tract.

Endocrine System

System that produces hormones regulating metabolism, growth, and reproduction.

Pituitary Gland

Integumentary System

System that includes skin, hair, nails, and glands; protects the body and regulates temperature.

Lymphatic System

Network of vessels and nodes that helps maintain fluid balance and supports the immune system.

Immune System

Body system that defends against pathogens and disease through a complex network of cells and tissues.

Musculoskeletal System

System that provides support, stability, and movement, consisting of bones, muscles, and connective tissues.

Nervous System

System responsible for transmitting signals between different body parts, coordinating actions, and processing sensory information.

Respiratory System

System that facilitates breathing and gas exchange, consisting of organs like the lungs and trachea.

Sensory System

System that processes sensory information from the environment, including sight, sound, touch, taste, and smell.

Proprioception

Sense that detects body position and movement, crucial for coordination and balance.

Muscle Spindle

Sensory receptors located in the muscle belly that detect stretch and trigger reflex contractions.

Golgi Tendon Organ

Sensory receptor found in tendons that detects excessive tension and triggers muscle relaxation.

Joint Receptors

Sensory receptors that detect joint position, movement, and pressure to aid in proprioception.

Muscle Tone

The continuous and passive partial contraction of muscles, which helps maintain posture.

Movement Terminology

Terminology used to describe the various movements of joints and muscles.

Range of Motion (ROM)

The full movement potential of a joint, typically measured in degrees.

ROM Pain Patterns

Specific patterns of pain associated with limited range of motion in joints.

Muscles by Region and Movement

Classification of muscles based on the region of the body and their specific movements.

Pathology

Study of diseases and their causes, effects, and development.

Contraindications

Specific situations or conditions where a treatment or procedure should not be performed.

Benefits of Soft Tissue Manipulation

Therapeutic effects of techniques applied to soft tissues, including pain relief and improved circulation.

Client Assessment

Process of evaluating a client's needs and conditions prior to treatment.

Reassessment and Treatment Planning

Ongoing evaluation of a client's condition and development of effective treatment strategies.

Ethics in Professional Practice

Standards and principles guiding professional conduct and decision-making.

Boundaries in Therapy

The ethical and professional limits established to maintain a healthy client-practitioner relationship.

Laws in Health Care

Regulatory frameworks governing professional practices within the healthcare industry.

Professional Communication

Essential skills for effective interaction and information exchange between professionals and clients.

Guidelines for Professional Practice

Best practices and protocols designed to ensure safe and effective health care.

Digestive System Overview

System responsible for breaking down food, absorbing nutrients, and eliminating waste.

Endocrine System Functions

System that secretes hormones directly into the bloodstream to regulate bodily functions.

Cell Types in the Musculoskeletal System

Includes myocytes (muscle cells), fibroblasts (connective tissue), and osteocytes (bone cells).

Components of the Nervous System

Divided into the central nervous system (CNS) and peripheral nervous system (PNS); responsible for processing and transmitting signals.

Essential Structures of the Respiratory System

Includes the lungs, trachea, bronchi, and diaphragm; critical for gas exchange.

Functions of the Lymphatic System

Maintains fluid balance, transports lymph, and plays a key role in immune responses.

Key Anatomy of the Integumentary System

Comprises epidermis, dermis, subcutaneous tissue; provides protection, sensation, and temperature regulation.

Types of Muscle Contractions

Includes isometric (static), isotonic (dynamic), and eccentric (lengthening) contractions.

Joint Types and Movements

Includes synovial joints (allowing movement) and fibrous joints (limited movement).

Proprioception Mechanisms

Utilizes muscle spindles, Golgi tendon organs, and joint receptors to sense body positioning and movement.

Patient Assessment Techniques

Includes history taking, physical examination, and diagnostic imaging to evaluate conditions.

Reassessment Strategies

Involves ongoing evaluation to adjust treatment plans based on patient's progress.

Client Rights in Therapy

Includes the right to informed consent, confidentiality, and understanding of treatment options.

Ethical Principles in Practice

Includes beneficence, non-maleficence, autonomy, and justice in healthcare delivery.

Movement Analysis in Therapy

Evaluating movements to identify dysfunction and improve functional outcomes.

Benefits of Tissue Manipulation

Includes pain relief, improved circulation, enhanced tissue mobility, and relaxation.

Contraindications for Treatment

Includes acute injury, infectious diseases, and certain cardiovascular conditions.

Professional Boundaries

Maintaining clear limits in the client-practitioner relationship to ensure safety and effectiveness.

Legal Considerations in Health Care

Includes understanding malpractice, informed consent, and patient rights.

Communication Skills in Health Care

Critical for building rapport, ensuring understanding, and enhancing client compliance.

Guidelines for Safe Practice

Includes adhering to protocols, maintaining cleanliness, and verifying client history before treatment.