Missouri Esthetics State Board Practice Exam

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• What field of study focuses on microscopic organisms, including bacteria?
• What method is used to kill bacteria when utilizing steam and high pressure?
• Which infection control method is most effective against a broad spectrum of pathogens?
• Which system governs involuntary functions such as breathing and digesting?
• What is the primary function of the lymph vascular system?
• What term refers to organic substances that are essential for normal growth and activity?
• What is the function of a chemiclave in infection control?
• Which muscle's primary action is to compress the cheeks for actions such as blowing?
• What happens to alternating current in a rectifier?
• What is the term for tissue that carries food, waste products, and hormones?
• What is the main feature of a high frequency current in esthetics?
• What component of blood is responsible for transporting waste to the liver and kidneys?
• What structure connects neurons and allows for communication?
• What device is used to change alternating current to direct current?
• What is primarily eliminated by the excretory system?
• Which muscle's primary action is to elevate the nostrils and upper lip?
• Which is the largest organ that releases water and carbon dioxide through sweat glands?
• Which treatment breaks down blockages in the skin, like clogged pores?
• What system consists of the brain and spinal cord, controlling body actions?
• What device is responsible for changing direct current to alternating current?
• Which unit measures electrical energy being used?
• What term describes organisms that grow and feed on other living organisms?
• What is the function of the Platysma muscle in facial expressions?
• Which term describes the chemical process that occurs within a living organism to maintain life?
• What serves as the control center of the cell?
• Which bone is primarily responsible for forming the back wall of the skull?
• Which system is responsible for circulating blood throughout the body?
• How often should Direct High Frequency treatments be applied to oily skin?
• Which of the following is NOT a function of the parasympathetic nervous system?
• What binding substance is used to slow down the destruction of a product?
• During which stage do bacteria grow and reproduce rapidly?
• What is the study of substances that do not contain carbon generally called?
• What is the function of the anode in electrical treatments?
• What is the study of the functions of the organs and systems called?
• What is the study of the nature, structure, function, and diseases of the muscles called?
• How do emollients function in skincare?
• What is the name of the process occurring in the stomach where food is mixed with gastric juices?
• What structure on the surface of a bacterial cell is used for movement?
• Which shock affects the entire nervous system?
• Which organ secretes bile and neutralizes ammonia from the circulatory system?
• What unit measures electrical pressure in a circuit?
• What is one potential effect of galvanic current on the skin?
• Which electrical component would you associate with the ability to convert current types?
• What term describes swollen veins?
• What type of immunity is partly inherited and partly developed through healthy living?
• What function do thrombocytes serve in the body?
• What muscle is positioned below the lower lip and pulls the lip down or to the side?
• Which muscle is located above the upper lip and helps to express distaste?
• What type of current consists of charges that move back and forth in a circuit?
• What type of bond is formed when atoms share electrons?
• Which machine sterilizes surgical instruments using high-pressure, high-temperature vapors?
• What process describes the transfer of heat through an empty space?
• What is the primary function of salivary glands?
• What is the name of a mixture in which particles can be seen and easily separated by settling or filtration?
• What term is used to describe muscles that respond to conscious commands?
• Which two bones form the upper cheek and the bottom of the eye socket?
• Which bone connects all the bones of the cranium and is located behind the eyes and nose?
• What is the term for a closed path through which electricity leaves the source to power an appliance?
• What is the transfer of heat via direct contact referred to as?
• Which bone forms the crown and upper sides of the head?
• Which of the following can be considered a consequence of high levels of free radicals?
• Which infection control method is defined as the lowest level of infection control?
• What is the function of the Pons in the brain?
• From where does the frontal bone extend?
• Which muscle compresses the cheek to release air, as in blowing?
• Which macromolecule helps the body construct and renew itself?
• What is an infection that results in the bloodstream carrying pathogens to all parts of the body called?
• What process do cells use to reproduce by dividing in half?
• What are surfactants primarily used for in cleaning products?
• Which bacteria are known to cause highly contagious diseases, such as syphilis?
• Which type of nerve is primarily responsible for sensory detection?
• What type of tissue supports, protects, and holds the body together?
• What type of rays are primarily responsible for skin aging and tanning effects?
• What type of blood vessel has thin walls and carries oxygen-depleted blood to the heart?
• Which rays are characterized as the aging rays, known for penetrating the reticular dermis?
• Which term describes the smallest unit of most compounds that retains the properties of that compound?
• What is a characteristic of the cathode during electrotherapy?
• Which muscle is located at the nape of the neck and draws the scalp back?
• Which bone runs across the chest between the shoulders?
• What are bands of fibrous tissue that attach the muscle to the bone called?
• Which branch of chemistry deals with all matter that is now living or was alive at one time?
• What substance is carried through the bloodstream to the kidneys for excretion?
• What action does the corrugator muscle perform?
• What type of injury is caused by contact with electric current?
• What organ receives urea from the liver?
• Which tissue is essential for protecting body surfaces?
• What is the goal of desincrustation in skin treatment?
• Which type of light is not visible to the human eye and produces physical effects in the skin?
• Which component is not part of amino acids?
• Which of the following is NOT a type of electrical current?
• High Frequency Current is also known as what?
• Which nerve is known as the chief sensory nerve?
• What type of fats are generally considered unhealthy?
• Which artery supplies blood to the back of the head?
• What are red blood cells also known as?
• What type of infection is confined to a small region of the body?
• What property defines a conductor?
• Which type of light is most likely to produce a warming effect on the skin?
• Which unit is used to measure electric strength?
• What connects the nose and mouth to the esophagus and larynx?
• What safety device is designed to cut off electrical flow when a fault is detected?
• What type of tissue is responsible for movement in the body?
• What happens to white blood cell levels during the presence of infection?
• What is formed when two different elements chemically unite?
• Which two bones join to form the bridge of the nose?
• Which process is characterized by breaking down complex materials to form simpler substances?
• What type of current is NOT applied directly to the surface of the skin in treatment?
• Which system is responsible for slowing the heart rate and lowering blood pressure?
• Which nerve is associated with the motion of neck muscles?
• What is the primary role of the excretory system?
• What type of muscle is also referred to as striated and controlled voluntarily?
• What is defined as any electrically powered appliance?
• Which antioxidant is famous for its skin-protecting properties?
• Where does the breakdown of nutrients begin?
• What do we call bacteria that do not cause disease and are generally harmless?
• What are dense, strong bands of fibrous tissue that connect the bones to each other known as?
• What does the atomic number of an element represent?
• Which vessels are responsible for exchanging nutrients and oxygen with cells?
• Which bone is located on the pinky finger side of the lower arm?
• What is the primary function of a fuse in an electrical circuit?
• What term describes bacteria that can cause disease?
• Which food group is commonly rich in antioxidants?
• Which process involves forcing acidic substances into deeper tissues?
• Which term refers to the study of the microscopic structure of tissues?
• What term describes the study of matter's properties, structure, and changes?
• What is the space called where nerve impulses pass between cells?
• What encompasses both heart muscle and smooth muscle types?
• What type of shock causes burns and muscle contractions?
• What are the smallest two bones of the facial skeleton that form the front part of the inner, bottom wall of the eye socket?
• What common electrical safety device protects against overloads or short circuits?
• What is a possible benefit of a diet rich in antioxidants?
• What is the process of building up larger molecules from smaller ones called?
• Which infection control level involves physical removal of debris?
• What is an autoclave used for?
• Which bacteria can cause diseases such as influenza and tuberculosis?
• Which brain structure is often referred to as the "little brain"?
• What is the fluid part of the blood called?
• What type of fluid circulates through the body to provide nourishment and oxygen?
• What is the role of nephrons in the kidneys?
• Which tissue carries messages to and from the brain and controls bodily functions?
• What connects the brain to the spinal column?
• What does the external carotid artery supply blood to?
• Which effect is created when electric current travels through a water-based solution and onto the body?
• Which type of free radicals is known for causing the most damage in the body?
• What is the primary function of vitamin E as an antioxidant?
• Which is the largest bone of the upper arm extending from the elbow to the shoulder?
• What structure is described as a bony cage made up of the spine, thoracic vertebrae, sternum, and ribs?
• What is a characteristic of bacteria during the inactive stage?
• What bones are situated directly below the parietal bones?
• What is the passage that connects the pharynx to the stomach?
• What does a systemic infection involve?
• What is the outer surface and enclosing structure of the cell called?
• What shape are spiraled or corkscrew-shaped bacterial cells?
• How many bones make up the cranium?
• Which type of organism typically relies on a host for nourishment and growth?
• What is the name of the 5 long bones that form the palm of the hand?
• Where are the carotid arteries located?
• What are groups of cells with a common structure and function called?
• What is the term for the transfer of thermal energy by the circulation or movement of a liquid or gas?
• Which fluid contains white blood cells and drains through the lymphatic system?
• What is the function of humectants in skincare products?
• What term describes the middle portion of the spinal column?
• What is a characteristic of a material that does not easily conduct electricity or heat?
• What is the name of the seven bones that form the top part of the spinal column?
• Which of the following is NOT a major nutrient class?
• What is the primary function of the Cerebellum?
• Which part of the brain governs respiration and circulation?
• What structure filters out waste products and reabsorbs nutrients into the blood?
• Which unit is used to measure electrical power?
• Which muscle is located above the corners of the mouth and raises the angle of the mouth, producing a snarling expression?
• Which type of microorganisms are single-celled and thrive in dark, damp, or dirty areas?
• What is the unit of electrical resistance?
• Which part of the digestive system is primarily responsible for water absorption?
• What branch of chemistry would primarily focus on metals and minerals?
• Which type of light provides warm tones and is commonly provided by an ordinary light bulb?
• What are the short fibers that extend from a nerve cell called?
• What role does the Central Nervous System play in the human body?
• Which tissue type contracts to allow movement?
• Which of the following is NOT a type of pathogen?
• Which disease primarily spreads through blood or bodily fluids?
• Which type of bacteria is most commonly rod-shaped?
• Which facial bones are found in pairs?
• Which current is known for being an alternating current similar to faradic current?
• Which muscle is involved in the drawing down or side movement of the lower lip?
• What is the process of forcing water-soluble products into the skin called?
• Which type of tissue covers and protects the body and organs?
• Which vitamin is known for its role in supporting eye health?
• What is a common source of antioxidants?
• What is the function of the muscle located between the eyebrows across the bridge of the nose?
• Which muscle is primarily responsible for moving the scalp and raising eyebrows?
• In electrotherapy, what is the client's role in holding the inactive electrode?
• How many bones make up the digits or fingers?
• What is the primary role of protoplasm in a cell?
• What are considered the body's building blocks?
• What is the main function of arteries in the circulatory system?
• Which type of pus-forming bacteria forms in long chains and can cause infections like strep throat?
• Which nutrient serves as a major energy source and is commonly found in whole grains, fruits, and vegetables?
• Which term describes the treatment that utilizes galvanic current to enhance product penetration?
• In addition to fruits and vegetables, which of the following can be a source of antioxidants?
• What term is used for a material that allows electricity to flow through it?
• What are bacterial cells that grow in pairs called?
• What are amino acids primarily composed of?
• Which muscle aids in frowning by pulling the corners of the mouth down?
• What field of study focuses on the organs and systems of the body?
• Which part of the cell is described as a jellylike fluid that suspends organelles?
• What do axons do?
• What type of current is used when an esthetician wears a wristband with a moistened electrode and the client holds the electrode to provide a continuous flow of current?
• Which type of electromagnetic waves have shorter wavelengths than visible light but longer than x-rays?
• Which bones are located on either side of the head, directly above the ears?
• What term describes the ingredients that give the desired effect in a product?
• What is the function of the temporal bones?
• Which bone is known as the lower jaw and is the largest bone of the facial skeleton?
• What is the purpose of a grounding wire in electrical appliances?
• Which organ is responsible for absorbing nutrients after digestion?
• What type of light typically emits a warm tone and is commonly used in household lighting?
• Which of the following is NOT an antioxidant?
• What type of veins return blood from the head, face, and neck to the heart?
• What type of light is known for its cool tones, long-lasting effects, and economical use?
• Which term describes the muscles that function without conscious control?
• What muscle is responsible for opening the eyelids?
• What is the name of the muscle located in front of the ear?
• Which change results in the formation of new substances?
• Which type of blood cell is known for its ability to change in response to infection?
• What is the scientific term for the process of converting raw materials like carbohydrates, fats, and proteins into energy?
• Which term is used to define a mixture that occurs when one substance dissolves another?
• What is the expected outcome of using ozone in Direct High Frequency treatments?
• What type of substance releases hydrogen ions in solution?
• How do capillaries function in blood circulation?
• What does the posterior auricular artery supply blood to?
• Which type of ingredients are considered emollients?
• What type of current produces an electrochemical effect due to its constant direct flow?
• Which level of infection control destroys all small organisms, including bacterial spores?
• What is the purpose of Iontophoresis in esthetics?
• What is known as the basic unit of life?
• What is the medical term for bad breath?
• What is the purpose of the spark gap in high frequency treatment?
• What glands are primarily responsible for producing oil on the skin?
• What is the primary function of carbohydrates in the body?
• When does catabolism occur in the body?
• Which of the following best describes free radicals?
• What is the term for any mixture of two or more immiscible liquids where one liquid is dispersed in another?
• What is the scientific study of the composition, structure, and properties of matter called?
• Which muscle draws the corners of the mouth down, expressing sadness?
• Which condition do Bacilli bacteria commonly produce diseases from?
• Which electrode is held by the client during an electrotherapy session?
• Which type of glands are responsible for sweating?
• What is the primary role of the active electrode in electrotherapy?
• Which type of bacteria is often employed in probiotics for gut health?
• What term describes the action of opening, enlarging, or expanding?
• What type of cell division is necessary for growth and repair?
• What do we call swollen veins that often appear in the legs?
• What term describes a substance that releases hydroxide ions and is negatively charged?
• What is true about invisible light in relation to its visibility and effects on skin?
• What effect does the Sympathetic Nervous System have on heart rate?
• What is the effect of Indirect High Frequency on the skin during treatment?
• What is a common characteristic of emulsions?
• What is the term for the growth of a parasitic organism within the body?
• Which nerve is primarily responsible for motor function in the face?
• What primarily happens during the anabolic phase of metabolism?
• What type of current is characterized by a constant, even-flowing direction produced by chemical means?
• What is the primary function of sebaceous glands?
• What is the role of the auricularis superior muscle?
• What are the finger-like projections in the small intestine called?
• Which type of bacterial cell is spherical or round shaped?
• What ingredient type is known to improve skin hydration?
• What kind of tissue connects muscles to bones?
• Which muscle is located under the eyebrows and controls brow movement?
• What are blood platelets also known as?
• Which muscle is located at the tip of the chin and is responsible for pushing the lower lip up?
• What type of sterilizer utilizes UV light?
• What does the Hertz rating indicate?
• What does sterilization ensure in a clinical environment?
• What is a characteristic of direct current?
• What role do enzymes play in biological systems?
• Which of the following vitamins is commonly associated with enhancing immune function due to its antioxidant properties?
• What is the function of the large intestine?
• What highly infectious disease is caused by HIV?
• Which nervous system component carries messages to and from the CNS?
• Which artery supplies blood to the brain and eyes?
• What technique is used in Direct Faradic application?
• What type of nerves are responsible for carrying messages from the brain to muscles?
• Viruses, bacteria, protozoa, and fungi are all examples of what?
• What is the name of the muscle that is located behind the ear?
• Which state of matter has a definite shape and volume?
• Which statement about antioxidants is true?
• Which muscle is responsible for drawing the mouth up and back during a laugh?
• What is the largest part of the brain responsible for voluntary muscular activity and memory?
• Which system is responsible for voluntary muscles in the body?
• Which of the following is NOT a type of gland in the skin?
• What structure prevents food from entering the trachea during swallowing?
• Which of the following molecules is most likely to serve as a building block for proteins?
• What is the study of bacteria known as?
• Which type of nerves carry messages to the brain and spinal cord?
• What type of tissue is involved in sending signals and messages within the body?
• What are the vessels called that circulate blood throughout the body?
• What is the study of bones called?
• Which of the following functions is associated with motor nerves?
• Which organ is primarily responsible for digestion?
• In what state do molecules have the most freedom of movement?
• Which system includes bones and joints critical for body movement?
• What is the primary function of capillaries in the cardiovascular system?
• Which vessels are thick-walled and elastic, carrying blood away from the heart?
• Which muscle draws the mouth up and out, resembling a smile?
• What is the process of infusing an alkaline product into the skin using galvanic current?
• What type of rays are known for their long wavelengths that penetrate the deepest and produce more heat than visible light?
• Which cells in the blood help to protect the body from infection?
• Which bone is considered part of the facial skeleton rather than the cranium?
• Which organelle is responsible for energy production in cells?
• Which bone supports the muscles of the tongue?
• What is a key component of nutrition that serves to support bodily functions without providing energy?
• Which type of mixture can be separated by filtration?
• What device automatically opens a circuit when current exceeds a specified level?
• Which vessel is responsible for the majority of blood flow to the face and scalp?
• The Triangularis muscle is responsible for which facial expression?
• What bone is located at the back of the skull?
• In which state of matter does a substance have definite weight with no definite shape or volume?
• Which type of current is characterized as an alternating current that produces mechanical contractions and is used during scalp and facial manipulations?
• Which muscle is situated above the ear?
• What is the impact of antioxidants on oxidative stress?
• What is the primary goal of infection control measures?
• What is the name of the tough membrane that surrounds the heart?
• Which system in the body is responsible for the steady circulation of blood?
• Which term best describes an infection affecting the immune system?
• Which muscle helps in expressing doubt by wrinkling the chin?
• What type of change occurs when a substance's identity remains the same?
• How many bones comprise the facial skeleton?
• What type of skin is most effectively treated with Direct High Frequency?
• What is the name of the spongy bone located between the eyes that forms part of the nasal cavity?
• Which chambers of the heart are referred to as the Left and Right Auricle?
• What is the name of the shoulder blade?
• What is the name for the 8 small bones that form the wrist?
• What is an infectious agent that can only replicate within the cells of a living host?
• What is the term for the process where a solid changes directly into a gas?
• What is the primary function of the Temporalis muscle?
• Which muscle encircles the eye socket and is responsible for closing the eyelid?
• What state of matter is characterized by having a definite volume but no definite shape?
• What does disinfection primarily involve?
• What is the spore-forming stage of bacteria also known as?
• Which macromolecule is primarily used for energy storage in the body?
• Which bacteria are known to grow in clusters and cause abscesses and boils?
• Which process is primarily influenced by free radicals?
• What does the body's ability to destroy infectious agents known as?
• Which muscle is primarily responsible for facial expressions, particularly around the eyes?
• What describes an incomplete circuit through which electricity will not flow?
• What state of matter generally has the least amount of kinetic energy?
• Which system protects and supports body organs and provides a framework for muscle movement?
• What are UVB rays primarily known for?
• Which artery's main role is to supply blood to the anterior parts of the head?
• What are the two bones of the upper jaw called?
• Which of the following muscles is primarily involved in the action of chewing?
• What is the role of hemoglobin in red blood cells?
• Which branch of chemistry studies hydrocarbons and their derivatives?
• What are the threadlike fibers that transmit impulses away from a nerve cell?
• What is the term for a combination of two or more substances that are not chemically combined?
• What is the function of the diaphragm in respiration?
• What indicates the presence of an infectious agent within the host organism?
• Which type of muscles respond automatically to control various body functions?
• Which type of vessel carries oxygenated blood away from the heart?
• What is the smaller bone on the thumb side of the lower arm called?
• Which muscle aids in breathing by contracting and relaxing?
• What is the primary purpose of vaccinations in relation to the immune system?
• What is the role of antioxidants in the body?
• Which muscle extends from the forehead to the top of the skull and is responsible for raising eyebrows or drawing the scalp forward?
• What term describes the application of electrical currents during treatments to the skin?
• Which part of the brain regulates motor function and balance?
• What is the name of the muscle found in the heart?