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Medicines and Infectious Diseases
Quiz by Iza Munir Hamdani
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Which of the following statements is an example of taking medicines safely?
Why might we use creams and ointments?
People who are very sick in hospital often get their medicine directly into their blood through a...
An infectious disease is a disease that is caused by very tiny living things we call...
People, animals and plants can all have infectious disease. True or false?
What type of disease is bird flu?
Why do many farmers vaccinate their chickens, geese and ducks?
Medicines and DrugsWhat Are Medicines and What Do They Do?Can you make a game quiz about over-the-counter medicines and prescription medicinesAQA Drugs and MedicinesSanitation must always be observed to promote hygiene and to prevent diseases. Sanitation and safety measures at home must never be taken for granted. All responsible members of the family should see to it that everything at home is in proper order to avoid accident. Children are usually careless and playful, they must be well taken cared off and not left alone for themselves, otherwise something wrong might happen. My dear learners keep focus, learn more! How can accidents be avoided at home? a. Multiple octopus connection can cause power overload. This can cause fire, hence it is better to install an extra outlets than to have your house burned. b. Unplug electrical appliances after use to avoid overheat appliances causing fire. c. Electrical cord should be placed away from children’s reach. d. Sharp objects should be placed in secure places where children will not reach , thus causing accidents. e. Separate shelves must be provided for poisonous substances and another one for food supplies and medicines. Following are guidelines to be observed to avoid accidents at home. Home Economics and Livelihood Education 7 Seibo College 128 f. Never touch electrical switches with wet hands. Be sure to dry your hands before plugging or unplugging appliances. In addition to that, there are accidents usually occurs in the kitchen. Since the kitchen is considered the busiest part of the house it is best to follow safety measures to avoid accidents. . 1. When preparing and cooking food never leave the fruit and vegetable peelings on the floor. Someone might step on it and fall. 2. When someone accidentally spilled liquid on the floor, wipe it immediately. 3. Use a tray when carrying or serving hot liquids to protect yourself from spills. 4. When lighting the gas stove, be sure to light the match first before turning the gas on. Always turn-off the gas stove after use. 5. Throw sand or a damp rag in case your stove catches fire. 6. Use dry pot holders to hold hot utensils. 7. Hold the kettle and its cover with dry pot holders when draining. 8. To avoid touching handles of hot utensils while cooking, turn them inward. Listed below are the health and safety practices while working in the kitchen Home Economics and Livelihood Education 7 Seibo College 129 9. Avoid carrying hot pots filled with hot liquids across the kitchen to avoid getting burned. 10. Be sure to wash your hands before and after cooking. 11. Use appropriate cooking wear like apron and hairnet. 12. Provide for a covered garbage can for trash and rubbish. 13. Use a dish cloth for wiping dry the different kitchen wares. 14. Remove accessories like bracelets, wrist watch, and ring while working in the kitchen. 15. Clean the kitchen before and after cooking. Why is it important to follow health and safety practices at home? Knowing safety tips at home prevents common injuries like burns, cuts, poisoning, choking and falls. Observing health practices at home prevents illness, spread of diseases or even death. Safety measures at home prevent accidents from happening thus save time, money and energy. Following safety measures at home ensures a healthy and peaceful life. Did you understand the lesson? If you did, observe and practice them at home for your own good and your love ones.We directly or indirectly depend on the environment for everything that we need. We get food, water, air and clothing from the environment. Manu useful products such as paper, gum and medicines are made from materials we get from the environment. We also get materials such as stones mud and wood from the environment. However, we have caused a lot of damage to the environment in order to get more from it. Forest are destroyed on a large scale to increase the area available for growing crops and building cities and factories. Many animals are killed for their fur, skin, meat and horns. Soil is dug up to get metals, precious stones such as diamonds and fuels will such as coal and petroleum. Due to the increase in such activities, the purity of air, water and soil is decreasing and they are getting polluted. It's our duty to keep the environment clean to help us and other living things live a healthy life.Make a test, with answers best on the following: Conduct an investigation to provide evidence that living things are made of cells; either one cell or many different numbers and types of cells. Supporting Content LS1.A: Structure and Function • All living things are made up of cells, which is the smallest unit that can be said to be alive. An organism may consist of one single cell (unicellular) or many different numbers and types of cells (multicellular). (MS-LS-1.1) Further Explanation: Emphasis is on developing evidence that living things are made of cells, distinguishing between living and non-living things, and understanding that living things may be made of one cell or many and varied cells. In multicellular organisms, the body is a system of multiple interacting subsystems. These subsystems are groups of cells that work together to form tissues and organs that are specialized for particular body functions. (MS-LS-1.3) Further Explanation: Emphasis is on the conceptual understanding that cells form tissues and tissues form organs specialized for particular body functions. Examples could include the interaction of subsystems within a system and the normal functioning of those systems. Organisms reproduce, either sexually or asexually, and transfer their genetic information to their offspring. (MS-LS-1.4) • Living things share certain characteristics. (These include response to environment, reproduction, energy use, growth and development, life cycles, made of cells, etc.) (MS-LS1.4) Further Explanation: Examples should include both biotic and abiotic items, and should be defended using accepted characteristics of life. Plants, algae (including phytoplankton), and many microorganisms use the energy from light to make sugars (food) from carbon dioxide from the atmosphere and water through the process of photosynthesis, which also releases oxygen. These sugars can be used immediately or stored for growth or later use. (MS-LS-1.5) Further Explanation: Emphasis is on tracing movement of matter and flow of energy. Supporting Content LS1.C: Organization for Matter and Energy Flow in Organisms • Within individual organisms, food moves through a series of chemical reactions (cellular respiration) in which it is broken down and rearranged to form new molecules, to support growth, or to release energy. (MS-LS-1.6) Further Explanation: Emphasis is on describing that molecules are broken apart and put back together and that in this process, energy is released and on understanding that the elements in the products are the same as the elements in the reactants. Organisms, and populations of organisms, are dependent on their environmental interactions both with other living things and with nonliving factors. (MS-LS-2.1) • In any ecosystem, organisms and populations with similar requirements for food, water, oxygen, or other resources may compete with each other for limited resources, access to which consequently constrains their growth and reproduction. (MS-LS-2.1) • Growth of organisms and population increases are limited by access to resources. (MS-LS-2.1) Further Explanation: Emphasis is on cause and effect relationships between resources and growth of individual organisms and the numbers of organisms in ecosystems during periods of abundant and scarce resources. Similarly, predatory interactions may reduce the number of organisms or eliminate whole populations of organisms. Mutually beneficial interactions, in contrast, may become so interdependent that each organism requires the other for survival. Although the species involved in these competitive, predatory, and mutually beneficial interactions vary across ecosystems, the patterns of interactions of organisms with their environments, both living and nonliving, are shared. (MS-LS-2.2) Further Explanation: Emphasis is on predicting consistent patterns of interactions in different ecosystems in terms of the relationships among and between organisms and abiotic components of ecosystems. Examples of types of interactions could include competitive, predatory, and mutually beneficial. Food webs are models that demonstrate how matter and energy is transferred between producers, consumers, and decomposers as the three groups interact within an ecosystem. Transfers of matter into and out of the physical environment occur at every level. Decomposers recycle nutrients from dead plant or animal matter back to the soil in terrestrial environments or to the water in aquatic environments. The atoms that make up the organisms in an ecosystem are cycled repeatedly between the living and nonliving parts of the ecosystem. (MS-LS-2.3) Further Explanation: Emphasis is on describing the conservation of matter and flow of energy into and out of various ecosystems, and on defining the boundaries of the system. Ecosystems are dynamic in nature; their characteristics can vary over time. Disruptions to any physical or biological component of an ecosystem can lead to shifts in all its populations. (MSLS-2.5) Further Explanation: Emphasis is on recognizing patterns in data and making warranted inferences about changes in populations, and on evaluating empirical evidence supporting arguments about changes to ecosystems. Biodiversity describes the variety of species found in Earth’s terrestrial and oceanic ecosystems. The completeness or integrity of an ecosystem’s biodiversity is often used as a measure of its health. (MS-LS-2.6) Supporting Content LS4.D: Biodiversity • Changes in biodiversity can influence humans’ resources, such as food, energy, and medicines, as well as ecosystem services that humans rely on—for example, water purification and recycling. (MS-LS-2.6) Supporting Content ETS1.B: Developing Possible Solutions • There are systematic processes for evaluating solutions with respect to how well they meet the criteria and constraints of a problem. (MS-LS-2.6) Further Explanation: Examples of ecosystem services could include water purification, nutrient recycling, and prevention of soil erosion. Examples of design solution constraints could include scientific, economic, and social considerations. Genes are located in the chromosomes of cells, with each chromosome pair containing two variants of each of many distinct genes. Each distinct gene chiefly controls the production of specific proteins, which in turn affects the traits of the individual. Structural changes to genes (mutations) can result in changes to proteins, which can affect the structures and functions of the organism and thereby change traits. (MS-LS-3.1) Supporting Content LS3.B: Variation of Traits • In addition to variations that arise from sexual reproduction, genetic information can be altered because of mutations. Though rare, mutations may result in significant changes to the structure and function of proteins. Changes can be beneficial, harmful, or neutral to the organism. (MS-LS-3.1) Further Explanation: Emphasis is on conceptual understanding that changes in genetic material may result in making different proteins. Organisms reproduce, either sexually or asexually, and transfer their genetic information to their offspring. (MS-LS-3.2) Supporting Content LS3.A: Inheritance of Traits • Variations of inherited traits between parent and offspring arise from genetic differences that result from the subset of chromosomes (and therefore genes) inherited. (MS-LS-3.2) Supporting Content LS3.B: Variation of Traits • In sexually reproducing organisms, each parent contributes half of the genes acquired (at random) by the offspring. Individuals have two of each chromosome and hence two alleles of each gene, one acquired from each parent. These versions may be identical or may differ from each other. (MS-LS-3.2) Further Explanation: Emphasis is on using models such as simple Punnett squares and pedigrees, diagrams, and simulations to describe the cause and effect relationship of gene transmission from parent(s) to offspring and resulting genetic variation. The collection of fossils and their placement in chronological order is known as the fossil record and documents the change of many life forms throughout the history of the Earth. Anatomical similarities and differences between various organisms living today and between living and once living organisms in the fossil record enable the classification of living things. (MS-LS-4.1, MS-LS-4.2) Further Explanation: Emphasis is on finding patterns of changes in the level of complexity of anatomical structures in organisms and the chronological order of fossil appearance in the rock layers. The collection of fossils and their placement in chronological order is known as the fossil record and documents the change of many life forms throughout the history of the Earth. Anatomical similarities and differences between various organisms living today and between living and once living organisms in the fossil record enable the classification of living things. (MS-LS-4.1, MS-LS-4.2) Further Explanation: Emphasis is on explanations of the relationships among organisms in terms of similarity or differences of the gross appearance of anatomical structures. Scientific genus and species level names indicate a degree of relationship. (MS-LS-4.3) Further Explanation: Emphasis is on inferring general patterns of relatedness among structures of different organisms by comparing diagrams, pictures, specimens, or fossils. Natural selection leads to the predominance of certain traits in a population, and the suppression of others. (MS-LS-4.4) Further Explanation: Emphasis is on using concepts of natural selection, including overproduction of offspring, passage of time, variation in a population, selection of favorable traits, and heritability of traits. In artificial selection, humans have the capacity to influence certain characteristics of organisms by selective breeding. One can choose desired parental traits determined by genes, which are then passed to offspring. (MS-LS-4.5) Further Explanation: Emphasis is on identifying and communicating information from reliable sources about the influence of humans on genetic outcomes in artificial selection (such as genetic modification, animal husbandry, gene therapy), and on the influence these technologies have on society as well as the technologies leading to these scientific discoveries. Adaptation by natural selection acting over generations is one important process by which species change over time in response to changes in environmental conditions. Traits that support successful survival and reproduction in the new environment become more common; those that do not become less common. Thus, the distribution of traits in a population changes. (MS-LS-4.6) Further Explanation: Emphasis is on using mathematical models, probability statements, and proportional reasoning to support explanations of trends in changes to populations over time. Examples could include Peppered Moth population changes before and after the industrial revolution. MAPEH 5 Medicine as Products: Understanding the proper use of Over-the-Counter (OTC), Prescription, and Complementary medicines to prevent misuse.