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CIBTAC THEORY THEORY EXAM 2024/ LATEST 2024 WITH ACTUAL
QUESTIONS AND CORRECT VERIFIED ANSWERS/ALREADY GRADED
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LATEST EDITION 2024
An alteration of the properties of matter without the formation of any new substance is called? - ANSWER-A physical change The predominant bonding of atoms in inorganic compounds is known as? - ANSWER-Covalent bonding A substance which cannot be broken into simpler substance is called? - ANSWER-an element The smallest part of a compound which still has the same properties of that compound is? - ANSWER-An atom Inorganic chemistry is the study of? - ANSWER-matter that is not composed of carbon Aliphatic hydrocarbons are? - ANSWER-straight chain hydrocarbons added elements attached to a hydrocarbon chain are called? - ANSWER- functional groubs
What is formed as a result of a chemical reaction between an alcohol and an acid? - ANSWER-Esters Is a solution a homogenous mixture? T/F - ANSWER-True Calamine lotion is an example of? - ANSWER-A suspension A colloid is a form of? - ANSWER-Suspension An example of a humectant ingredient would be? - ANSWER-Glycerol Amino acids can be added to a product for its? - ANSWER-Humectant ability Salicylic Acid is used in consmetic preparations for its? - ANSWER-Keratolytic abilities What temp does an autoclave need to reach to effectively sterlise? - ANSWER- 121 - 135 degrees What are the branches of the trigeminal nerve? - ANSWER-ophthalmic, maxillary, mandibular The lymphatic system relies on the muscular system for? - ANSWER-movement What do small lymph vessles run parallel to? - ANSWER-Arteries and veins The function of a lymph vessle is to? - ANSWER-transport lymph to lymph ducts
The male reproductive cell contains? - ANSWER-22 chromosomes and an X or Y chromosome When a cell is dividing, the nucleus forms? - ANSWER-Chromosomes Respiration within the cell is? - ANSWER-Transfer of energy from food to other chemicals The type of connective tissue found in an artery is? - ANSWER-Areolar connective tissue Histology is the study of - ANSWER-Microscopic structures of tissues The most highly organised type of tissue is? - ANSWER-nervous Packing Tissue is known as? - ANSWER-areolar tissue The sebaceous gland is also known as the - ANSWER-Holocrine gland Connective tissue that serves as a shock absorber is? - ANSWER-Cartilage What substances are responsible for the acid mantle? - ANSWER-sebum and sweat What results in a local vasodialation? - ANSWER-histamine Histamine is produced by? - ANSWER-mast cells
Which of the following is converted into Vit D by UV radiation in sunlight> - ANSWER-A substance in Sebum The fluid which surrounds collagen and elastin is known as? - ANSWER- Hyaluronic acid Candidiasis is an example of? - ANSWER-Fungal infection The itch mite is responsible for? - ANSWER-Scabies Which of the following is a secondary lesion? - ANSWER-fissure Chloasma can be recognised by? - ANSWER-Brown patches of skin Vitiligo can be recognised by? - ANSWER-White patches of skin What function is performed by the sudoriferous glands? - ANSWER-Elimination of waste material through perspiration Which muscle does NOT help in Mastication? - ANSWER-Risorious The dermis of the skin is composed of? - ANSWER-Dense connective tissue An ingredient of face masks that has strong absorbent properties is? - ANSWER-Kaolin
What does the liver store? - ANSWER-all of the above: ( Vit A and D, Iron, Glycogen and the Anti Anaemic Factor) Which of the following statement correctly describes the process of internal respiration? - ANSWER-Oxygen diffuses out of the blood into the tissues and carbon dioxide diffuses from the tissues into the blood. What vitamins does Fish Oil, Milk/Dairy and Grains/Nuts supply? - ANSWER- Fish oil is Vit D, Milk/dairy is Vit A, Grains/nuts is Vit B Which food has the lowest calorific value per gram? - ANSWER-full milk The mineral essential for the clotting process of blood is? - ANSWER-Calcium The Vitamin essential for healthy teeth is? - ANSWER-Vit D What angle should an infrared lamp be placed? - ANSWER-90 degrees The medical term for a birthmark is a? - ANSWER-Naevus What effect does egg white have on skin in a mask? - ANSWER-Toning and tightening
A contraindication to a thermal mask includes? - ANSWER-Highly vascular skin A contraindication to make up application is? - ANSWER-Suntan Face powders do NOT contain? - ANSWER-Glycerine What does Valency refer to? - ANSWER-The number of spare spaces available The functions of the skeletal system are? - ANSWER-Stores calcium, forms red blood cells An example of a sesamoid bone is? - ANSWER-Hyoid (base of tounge) Examples of irregular bones include? - - ANSWER-The Mandible & Ethmoid An auto immune disease resulting in inflammation and eventural fusion of the joint is called? - ANSWER-Rheumatoid arthritis T/F? Muscles remain tightened even when they are relaxed? - ANSWER-True What is the "Kissing" muscle? - ANSWER-Orbicularis Oris What is the function of venules? - ANSWER-to carry deoxygenated blood from the capillaries to the larger veins Where does deoxygenated blood enter the heart? - ANSWER-Right atrium
Who does NOT defend again antigens? - ANSWER-Erythrocytes A bruised is caused by? - ANSWER-dead blood cells Which is the 5th cranial nerve? - ANSWER-Trigeminal Urticaria can result from? - ANSWER-an allergic reaction Small brown/black macules that appear after repeated sun exposure are? - ANSWER-Lentigo Yellowish plaques on eyelids containing fat are known as? - ANSWER- Xanthelasma Which sun ray is mainly responsible for skin cancer? - ANSWER-UVB Public liability insurance covers? - ANSWER-THE CUSTOMER. a claim from an injured person eg a customer arising from an accident connected to the salon. Cash recieved from a client should be entered into? - ANSWER-Daily accounting book tissue fluid leaves the capillaries via? - ANSWER-diffusion the lymphatic vessel that gathers most of the lymph is the? - ANSWER-thoracic duct
the liquid which carries dissolved substances from capillaries to cells and back is the? - ANSWER-blood plasma the fluid between cells is driven along by? - ANSWER-pressure from contracting muscles surrounding how is lymph circulated? - ANSWER-a combination of skeletol muscle contraction and valves in the veins lymph is drained back into the bloodstream through the? - ANSWER-lymphatic ducts the lymphatic system relies on the muscular system for? - ANSWER-movement which body therapy machine relies on the muscular system? - ANSWER- Vacuum suction T or F? lymphatic vessels do not contain valves: - ANSWER-false the constituents of lymph are very similar too? - ANSWER-plasma what are the functions of the lymphatic system? - ANSWER-filters lymph what constituents can leave the capillaries? - ANSWER-- leucocytes
how are lymphatic vessels described? - ANSWER-- one way valves directing lymph to the heart
- knotted or beaded appearance
- drain into the nodes what type of circulation is the lymphatic system? - ANSWER-subsidiary what are the lymphatic organs? - ANSWER-- spleen, thymus gland, adenoids, lymph nodes, appendix, bone marrow and tonsils what do lacteals do? - ANSWER-found in the villi of small intestine; absorb fat - emulsified by bile and carried to cisterna chilli. what disease is described as destroying the immunity of an individual? - ANSWER-AIDS what are the function of the thoracic duct? - ANSWER-- COLLECTS MOST LYMPH
- via the cycsterni chilli
- to left subclavian vein Whats the function of the right lymphatic duct? - ANSWER-- COLLECTS LESS LYMPH
- via the right subclavian vein how is the spleen described? - ANSWER-- dark purple oblong shape that has a phagocytic action.left side under the
stomach.
- B+B
- forms phagocytes
- stores iron for haemoglobin how is the thymus described? - ANSWER-- triangular tissue against the trachea.
- atrophies after puberty what does not contain lymphoid tissue in this system? - ANSWER-larynx what are the lymph nodes of the face? - ANSWER-preaurricular - cheek bone\ear paratoid + tonsular - by jaw/ear submental and submandibular - under chin cervical - neck supra clavicle - polar bone what are the lymph nodes of the body? - ANSWER-auxiliary - armpit supatrochlera - elbow inguinal - by hips femoral - femoral triangle popliteal - knee average heartbeat for a healthy adult: - ANSWER-70 beats per minute blood is a special kind of: - ANSWER-connective tissue
what blood cells are biconcave and don't have a nucleus? - ANSWER-red blood cells (erythrocytes) where are blood cells formed? - ANSWER-red bone marrow of bones the blood vessel that collects blood from the digestive organs is the? - ANSWER-hepatic portal vein whats the PH of blood - ANSWER-alkaline 7. what are leucocytes? - ANSWER-- protection
- white blood cells
- develop in red bone marrow
- irregular shapes with a nuclues what are thrombocytes? - ANSWER-- produced in bone marrow
- contain mitochondria
- platelets
- blood clotting general circulation around the body is? - ANSWER--systemic circulation what is portal circulation? - ANSWER-veins from stomach/ spleen to digestive and intestines via hepaportic vein. what does the vagus nerve do? - ANSWER-Heart is divided into 4 chambers The Vagus nerve decreases the force and rate of heartbeat and the
sympathetic nervous system increases this. what do the different valves separate? - ANSWER-tricuspid - right atrium from right ventricle bicuspid - left atrium from left ventricle pulmonary semilunar valve - prevents backflow to right ventricle aortic semilunar valve - between left ventricle and aorta whats the cardiac cycle? - ANSWER-relaxation nd contraction of atria and ventricles. what is conory circulation? - ANSWER-blood to heart what do arteries do? - ANSWER-carry oxygenated blood away from the heart to cells.
- aorta
- thicker walls
- high pressure what do veins do? - ANSWER-carry deoxygenated from cells to the heart
- contain valves
- low pressure how does oxygen filter through the walls of the capillaries? - ANSWER-diffusion What's normal blood pressure? - ANSWER-120 mm.Hg in a normal human
formation of cardiac muscle: - ANSWER-heart, involuntary what does this mean? the muscles are never at complete rest but in slight tension? - ANSWER-muscle tone whats the moving muscle called? - - ANSWER-agonist As the muscle contracts, its length remains the same whilst the tension increases in an attempt to overcome the opposing force = - ANSWER-isometric contraction As the muscle contracts, its length changes whilst the tension remains constant or develops to overcome the opposing force = - - ANSWER-isotonic what waste product is formed after contraction of the muscle = - - ANSWER- lactic acid anaerobic respiration - ANSWER-Respiration that does not require oxygen Aeorbic Respiration - ANSWER-taking in enough oxygen to supply fuel for our muscles to complete everyday tasks) how are muscles attached to the body? - ANSWER-tendons ( white fibrous cords with no elasticity ) whats described as: A sheet of pearly white fibrous tissue, which takes the
place of a tendon in sheet-like muscles having a wide area of attachmen -- - ANSWER-aponerosis what is white fibrous connective tissue found all over the Body deep and superficial? - ANSWER-fascia what part of long bones produces blood cells? - ANSWER-bone marrow what is the name given to the process when cartilage is turned into bone tissue? - ANSWER-ossification connective tissue covering the outer surface of bone is called? - ANSWER- periosternum what specialised cell builds bone? - ANSWER-osteoblasts The vertebrae which articulate with the ribs are called? - ANSWER-thoracic the joint between the atlas and axis is called? - - ANSWER-pivot joint the growth in the length of a long bone takes place from the ---- - ANSWER- epiphyseal plate what bone is a gliding joint? - ANSWER-carpels and tarsels what bone is pivot joint? - ANSWER-atlas and axis, radius and ulna
