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Describe the different ways a disease can be transmitted? What impact do we have as human that can support the control of transmission? What tactics, skills and/or techniques will you implement going forward to help control the transmission of microbes in your daily life?

1. In your own understanding, why is it that the study of Basic Life Support is very important? (Explain in 50 words). 2. Why is it that the Insects and pests are hazards in a survival situation? (Explain in 50 words). 3. In your own understanding why is it that allergy is dangerous and can caused death? (Explain in 50 words). 4. 1. In your own understanding explain the effect of tropical weather in survival. (Not less than fifty 50 words). 5. In the Travel Tips, what is the most important and why? (Explain in not less than fifty 50 words). 6. What are the important things that are necessary during travel through jungle areas? Give at least two (2) and explain each not less than twenty (20) words.

How can you be protected from invading pathogens?

Which of the following statements is NOT true? O O None of the other four answers (All statements are true) When connective tissue (e.g., in the dermis) is damaged, repair leads to scar tissue formation During inflammation, all of the phagocytic leukocytes remain inside capillaries to prevent pathogens from entering the bloodstream The typical signs and symptoms of inflammation are redness, pain, heat, and swelling An abscess is an infection and collection of pus in a walled-off area

How can you avoid having infections? in 3 paragraphs (Introduction, Body and Conclusion)

Match the chemical mediators with their specific function:  sebum oleic acid lactate cerumen antimicrobial peptides Word Banks   - cause cellular damage of microorganisms -    decreases the pH of the vagina   - creates a slightly acidic skin surface    - prevents pathogen entry into the hair follicles and sweat glands    - creates acidic earwax

It is well What is the intersection between environmental conditions and communicable diseases?   Discuss which communicable diseases might be most impacted by environmental factors? What is the burden for people living in the most vulnerable world regions (based on environmental hazards, and lack of access to public health resources to address these environmental conditions)?

What diseases do you need be concerned about and how would you protect yourself and others when a tsunami occurs?

- Section 12 Hom 93 of 145 در ∞ 93. A 16-year-old boy with sickle cell disease comes to the physician because of a 6-hour history of a persistent, paintu penile eraction. He says that the word stimulation. Physical examination shows no other abnormalities. Which of the following is the most likely mechanism of this condition? A) Hyperactivity of the bulbospongiosus and ischiocavernosus muscles CB) Hyperactivity of the parasympathetic cavernous innervation OC) Occlusion of arteriovenous anastomoses that bypass the corpora cavernosa OD) Occlusion of venous channels in the corpora cavernosa E) Response to ischemia secondary to arteriolar occlusion

Discuss methods to reduce physical hazards and the transmission of pathogens ? quickly fast don't copy

Please discuss What is the use of personal protective equipment in helping to reduce the spread of infection?.

What is the use of personal protective equipment in helping to reduce the spread of infection?

A communicable disease is... a disease that is easily spread from one host to another. a change in a body that can be measured or observed as a result of disease. a disease that is spread from one host to another a disease that is spread primarily by a vector

3. Complete the chart below by filling in the broad characteristics of each family of cytokines and which type of cell that secretes each one. Family name Interleukin-1 Class 2 (interferon) Class 1 (hematopoietin) IL-2, IL-3, IL-4, IL-5, IL-6, IL-7, IL-12, IL-13, IL-15, IL-21, IL-23, Representative members Characteristics Cell type that releases Interleukin-17 IL-1a, IL-1B, IL-Ra, IL- 18, IL-33 Chemokines GM-CSF, G-CSF, growth hormone, prolactin, erythropoietin, hematopoietin Tumor necrosis factor TNF-a, TNF-B, CD40L, Fas (CD95), BAFF, APRIL, LT-B IL-17 (IL-17A), IL-17B, IL-17C, IL-17D, IL-17F IL-8, CCL 19, CCL21, RANTES, CCL2 (MCP- 1), CCL3 (MIP-1a) IFN-α, IFN-ß, IFN-y, IL- 10, IL-19, IL-20, IL-22, IL-24

Explain the importance of preventing and controlling the spread of infection.

7. Why is it important to learn basic information about diseases for public health students?

#4.Assesment   Most normal tissues contain resident macrophages, and connective tissue sites in the gastrointestinal tract and the lung contain large numbers of these cells. Yet the blood also contains a high number of circulating ‘classical’ monocytes that can differentiate into macrophages after entering tissues. These circulating monocytes function to: Phagocytose and kill pathogens in the blood Line the endothelial surfaces of the blood vessels with phagocytic cells Enter lymph nodes and patrol for infecting microbes in these organs Amplify the local innate immune response by entering tissues that are infected Differentiate into dendritic cells during an inflammatory response.

Classify the following cases as to the adaptive response (hypertrophy, hyperplasia, atrophy, and metaplasia) that they belong to 1. Formation of skin warts 2. Muscles of manual labourers 3. Starvation. When someone refuses to eat with noticeable weight loss from 60 kg to 40 kg

10) Which of the following statements about the response of hosts to parasitic infections is FALSE?   Question 10 options:     Grooming by mammals and birds is a defense against parasites.     If a parasitic infection occurs, the body often responds with an inflammatory defense, releasing histamines.     Some forms of defense against parasites are behavioral, such as deer avoiding deerflies by seeking dense, shaded areas.     An antibody response is the first line of defense when a parasitic infection occurs.     Plants cut off contact between fungal parasites and healthy tissue by forming cysts or scabs.

• Fact or Fiction?_________ a) The more frequent the skin cleansing, the better resultsin acne._________ b) Makeup use can have positive effects on the patients’QoL in acne._________ c) Antiacne formulations are expected to be absorbed intothe deeper layers of the skin._________ d) Antiaging products can be either drugs or cosmetics._________ e) Antiaging products labeled as “cosmeceuticals” areconsidered drugs in the US.

Health care professionals may be exposed to diseases because of their occupations. List at least five diseases to which health care professionals may be exposed and how they would contract these diseases. Describe methods by which health care professionals can prevent each of these diseases.

The World Health Organization (WHO, 2017) haslisted six steps individualscan take to prevent and control the spread of antibiotic resistance. a.One of the recommendations is “Never demand antibiotics if your health worker says you don’t need them.”Explain why when you have a flu, your health care worker would say that you do not need antibiotics. What are the other five recommendations?

. Describe the physical barriers to infection

Scenario 1: Drug Allergy1. A patient comes to the pharmacy to pick up a prescription, but they inform you that they had an allergicreaction to a similar medication in the past. What steps would you take to ensure the patient's safetyand recommend an appropriate alternative?

Which of the following statements are TRUE about the process of inflammation? (Select all that apply)     Inflammation can occur with only the innate immune response involved.     Leukocytes or white blood cells are found everywhere in the body to carry out inflammation as needed     Growth factor from non-skin cells is responsible for the formation of scar tissue in place of the damaged skin cells     The increase of warmed blood to a site of injury comes from the hypothalamus      Phagocytes engulf invading microbes and dead white blood cells      Phagocytosis is used during inflammation to make sure there is no debris

10.Statement 1: Fever is a sign of pathogen infection. Statement 2: Vasodilation is a type of immune response that can cause redness and swelling at the infection site. Note: This is a multiple question, choose the correct answer below: Statement 1 is true. Statement 2 is false. Statement 2 is true. Statement 1 is false. Both statements are true. Both statements are false.

56. What is NOT considered a risk factor for the development of chronic diseases?A. Chronic stressB. Dietary modifications C. Exposure to a pathogenD. Sedentary lifestyle 57. Non-communicable diseases are caused by a combination of several factors, which include the followingEXCEPT:A. Environmental factorsB. Genetic factors C. Physiologic factorsD. Relaxation factors

Which are both mechanical barriers to the transmission of pathogens? skin and stomach acid mucus and stomach acid skin and hairs in the nose mucus and white blood cells