State the main function of the following: (i) Chordae tendinae It holds the valves of the heart in place. (ii) Lymphocytes (iii) Beta cells of pancreas Production of insulin. [3] (c) Give the exact location of the: (i) Thyroid gland Below larynx above pharynx in front of the neck. (ii) Mitral valve. On the left side of the heart. [2] (d) Given below are sets of five terms each. In each case rewrite the terms in logical sequence as directed at the end of each
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sounds produced by the vocal tract. (Tract: a system of organs and tissues that together perform a specialized function) 1.2 Vowels and consonants Vowels: sounds produced without an obstruction to the air flow/ air stream as it passes from the larynx to the lips. Ex: / ɑ: ‚ i: ‚ u: ‚ O ‚ ɜ: ‚ 1 ‚ ʊ ‚ ɒ ‚ ʌ ‚ e ‚ æ ‚ ǝ / => 20 vowels = 12 pure vowels + 8 diphthongs Consonants: sounds produced with an obstruction to the airflow or with audible friction. Ex: / d b f g h j k l m n p r s ʃ
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MEDICAL TERMINOLOGY LO-HLTH8007 Welcome to Module 1 Module 1 (chapters 1-3) will enable you to learn about fundamental word structure including word roots‚ combining vowels‚ combining forms‚ prefixes and suffices. It will introduce areas pertaining to the human body terminology such as those used to describe locations on the body‚ major body cavities‚ cellular structure‚ genetics and body systems. With this acquired knowledge you will apply that knowledge to the human skeletal system.
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diseases: cardiomyopathy‚ vascular disease‚ heart failure‚ and arrhythmias‚ to name a few. Respiratory System The respiratory system is responsible for the exchange and intake of oxygen and carbon dioxide. The respiratory system includes the larynx‚ trachea‚ bronchial tubes‚ nasal passages‚ and lungs. Nervous System The nervous system is all the cells‚ nerves‚ and tissues in the body. The nervous system makes a person feel pain. Cancer Cancer is a group of abnormal cells in a certain
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into the bowman’s capsule is known as filtration. the kidney disease cause by a lack of water regulating hormones leading to the urination is called diabetes insipidus. Amino Acids that are not needed by body are broken down in liver. If a person’s larynx became inflamed they would no longer be able to talk. he Ability of the heart‚ lungs‚ and bloodstream to supply oxygen to the cells of the body is known as Aerobic fitness. AA that are not needed are broken down by a process called Domination.
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expressions | Vestibulocochlear (VIII) Auditory | Sensory | HearingBalance | Glossopharyngeal (IX) | Both | Sensory: Taste‚ tongue‚ pharynx‚ tonsils and middle ear.Motor: Muscles of the pharynx (swallowing). | Vagus (X) | Both | Sensory: pharynx‚ larynx‚ thoracic and abdominal organs and taste.Motor: Soft palate‚ pharynx‚ voice and tongue muscle.Stimulates digestive organs‚ slows heart rate‚ senses blood pressure | Spinal Accessory (XI) | Motor | Neck muscle (sternocleidomastoid and trapezius)
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nose‚ nasal passages‚ pharynx‚ larynx‚ trachea‚ bronchi‚ and lungs which is also called the respiratory tract. The main job of the respiratory system is to control the intake and exchange of oxygen and carbon dioxide between an organism and the environment. This is process is called respiration‚ also known as breathing. The air is taken in through the nasal passages of the nose‚ where it is filtered‚ warmed‚ and humidified. It then passes the pharynx and larynx and makes its way down the trachea
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Appendix‚ Lymphatic Vessels‚ Bone Marrow‚ Spleen‚ Thymus‚ Peyer’s Patches Defends the body against infection and disease. Muscular Muscles and Tendons Enables the body to move Respiratory Nasal Cavity‚ Oral Cavity‚ Tongue‚ Trachea‚ Pharynx‚ Larynx‚ Epiglotis‚ Bronchi‚ Lungs‚ Diaphragm‚ Sinuses Brings air into the body to enable the chemical reaction of converting glucose into energy within cells. Reproductive Female: Fallopian Tubes‚ Ovaries‚ Uterus‚ Vagina‚ Endometrium‚ Myometrium Male:
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Negative Effects of Smoking Cigarettes Each year cigarettes are responsible for about 443‚000 deaths‚ on average this is smokers dying 13 to 14 years sooner than nonsmokers1. Cigarette smoking is a horrible behavior in our daily lives. Smoking is not just horrible‚ but it also has many serious effects on your health‚ which are often deadly. There are over 4000 chemicals in cigarettes‚ hundreds to which are toxic to your body2. Smoking is a terrible and disgusting habit‚ because second hand smoke
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Laboratory Assignment # 1 Chapter #1 The Human Body‚ An orientation Name: Date: 1/18/13 Part A Match the terms in Column A with the correct definition in Column B. Place the answer you select in the space provided. Column A Column B a. Parietal Pleura __B 1. Membrane on the surface of the heart b. Pericardial Membranes ___I 2. Membrane on the surface of the stomach c. Peritoneal Membrane ___H 3. Structure that separates thoracic and
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