CHOOSE THE CORRECT ANSWER 1.What are the functions of the digestive...

Question Answered step-by-step CHOOSE THE CORRECT ANSWER 1.What are the functions of the digestive… CHOOSE THE CORRECT ANSWER1. What are the functions of the digestive system? select 6 functions.a. Secretionb. Mixing and movementc. Ingestion of foodd. Urinatione. Digesticismf.Excretion of waste productse.Digestiong.Absorption of nutrients2. What is the function of the nervous system?a. The skin sends messages to the brain and the brain sends messages back.b. The brain sends messages via nerves to the body via the spinal cord and the body sends. c.messages back to the brain via nerves and spinal cord to be interpreted by the brain.d. The brain sends messages to the body organs and the body organs send messages back to the brain.e. The Nerves send messages to the organs which are then interpreted by the brain.3. Water leaves the body by 4 (four) of the following mechanisms:a. Through metabolic reactions taking place in the cellsb. Through air expired from the lungsc. Through sweat given off at the skind. From faeces eliminated from the intestinee. Through urination4. Which of these describes the structure and function of a human cell?a. Cells are found in the body, they assist the body to grow and contain a nucleus and white blood cells. Their main function is to convert energy to glucose.b. A cell is the smallest structural and functional unit of an organism, which is typically microscopic and consists of cytoplasm and a nucleus enclosed in a membrane. They take in nutrients from food, convert those nutrients into energy, and carry out specialized functions. Cells also contain the body’s hereditary material and can make copies of themselves.c. A cell is a small room in which a prisoner is locked up or in which a monk or nun sleeps.d.The structure of a cell is like an egg with a nucleus and a cell membrane. There are many different types of cells but they all have the same function and that is to build and grow.They all contain DNA.5. What is the function of the lungs?a. The lungs’ main function is to breathe in oxygen, in the air sacs the oxygen is passed into the blood stream via gas exchange. Red blood cells then carry oxygen around the body to be used in the cells found in our organs and tissues. The lungs also help the body to get rid of CO2 gas when we breathe out.b. The lungs’ main function is to breathe in air into the blood. The lungs also help the body to get rid of CO2 gas when we breathe out.c. The lungs breathe in air via the mouth and nose. When we breathe in it passes our heart and the red blood cells pick up oxygen. When we breathe out, we breathe out carbon dioxide.d. The lungs breathe in fresh air and breathe out air allowing us to run play and exercise.6. The structures that make up the skeletal system are:a. Bones, tendons, ligaments and cartilage.b. Bones, arteries, tarsals and metatarsals.c. Skeleton, skull, vertebrae, ribs and long bones.d. Skeleton, short bones, long bones, vertebrae, pelvis, skull and ribs. 7. What happens in the small intestine?a.The main function of the small intestine is absorption of nutrients and minerals from food.b. The main function of the small intestine is to excrete waste.c. The main function of the small intestine is to move food along the alimentary canal.d. The food is mashed up and turned into nutrients.8. What is the function of the stomach?a. The main function of the stomach is to chemically and mechanically break down food.b. To secrete acid to break down food.c. To add fluid and acid to food to make it easier to digest.d. To transport food to the small intestine.e. To secrete food enzymes to aid in digestion.9. What hormones are produced by the Ovaries and Testes?a. Gonads, testosterone and oestrogenb. Testosterone and ovarianc. Oestrogen, progesterone and testosteroned. Progesterone and oestrogen10. The pathway of the ovum is:a. The ova start in the Vagina then travel into the fallopian tubes onto the uterus if fertilise it stays in the uterus if not then menstruation occurs.b. The ova starts in the ovaries then travels to the uterus if fertilise it stays there if not it transforms into a baby.c. The ova start in the Vagina then travel into the uterus and into the fallopian tubes, if fertilise it stays in there, if not then menstruation occurs.d. The ova start in the Ovaries then travel into the fallopian tubes onto the uterus if fertilised it stays in the uterus if not then menstruation occurs. 11. The function of the Integumentary system is:a. Warmth, temperature, sensation, and sweatingb. Protection, warmth, Sensation, Production of Vitamin Dc. Protection, warmth, Sensation, Excretion of waste(sweat) Production of Vitamin Dd. Protection, Temperature regulation, Sensation, Excretion of waste(sweat) Production of Vitamin D12. The three layers of the skin are:a. The Subcutaneous layer, the epidermis and the hypodermicb. The epidermis, the hypodermic and the subcutaneous Layerc. The epidermis, the dermis and the hypodermic (subcutaneous layer)d. The outermost layer, the inner layer and the bottom layer12. What is the main function of the brain?a. Senses and controls speechb. Sends messages and speech.c. Stores memory and interprets thoughtsd. Stores memory, interprets information (thinking)13. Select six parts of the eye.a. Corneab. Irisc. Conjunctivad. Tympanic membranee. Retinaf. CochleaLensOptic nerve14. Select six parts of the ear listed below.a. Cochlearb. Lensc. Ossiclesd. Tympanic membranee. Malleusf. Stapesg. Corneah. Auditory nerve15. What is the function of the Immune system?a. The immune system protects the body from becoming sick.b. The immune system is made up of a network of cells, tissues, and organs that work together to protect the body against pathogens.c. The immune system protects the body against diseased cells.d. The immune system is made up of cells and micro organisms.16. The main cell that fights disease is the:a. Red blood cellb. Disease fighting cellc. Brain celld. Bone celle. White blood cellf. Lymph cell17. If a person becomes dehydrated they need to: Select 2 (two) answers.a. Drinks chicken soupb. Drink plenty of fluids high in body saltsc. Drink waterd. Drink electrolyte drinks18. If a person becomes dehydrated they need to: Select 2 (two) answers.a. Drinks chicken soupb. Drink plenty of fluids high in body saltsc. Drink waterd. Drink electrolyte drinks 19. What is the function of the kidneys?a. The kidneys produce urine and kidney stones.b. The kidneys produce urine and urea.c. The kidneys filter the blood and extract waste from blood, balance body fluids and form urine.d. The kidneys adjust the amount of fluid in the bladder.20. What is the function of the Respiratory system?a. To deliver oxygen to all the cells in the body.b. To breathe in air and breathe out oxygen.c. To take in oxygen and breathe out/expel carbon dioxide.d. To take air into our lungs.21. What is the function of the Muscular system?a. Movement, protection, heat production.b. Movement, swallowing, exercise and heat production.c. Movement, posture, joint stability and heat production.d. Joint stability, movement and heat production.22. For the good health which type of exercises is necessary?a. Hard (tough)b. Medium typec. Regular exercised. Light23. Homeostasis definition is :a. The definition of homeostasis is to keep the heart rate within normal limits.b. The definition of homeostasis is to keep the body at the same temperature.c. The definition of homeostasis is the ability or tendency to maintain internal stability in an organism to compensate for environmental changes.d. The definition of homeostasis is to keep the blood pressure within normal limits.24. What is NOT a function of the reproductive system?a. To produce adrenalineb. To produce eggs (ovum) and have a menstrual cyclec. To produce oestrogen and testosteroned. To reproduce/ survival of the speciese. To produce sperm and eggs (ovum) Health Science Science Nursing RECOGNISE HEALTHY BODIES HLTAAP001 Share QuestionEmailCopy link Comments (0)