Protection Quiz.docx

Protection QuizTop of Form Clubbing is an change in the angle between nail and nail base of more than 180 degrees Question 1Select one: True  False Question **2** Correct Marked out of 1.00 Flag question Which of the following cells have a roll in the Innate immunity? Question 2Select one:...

Protection QuizTop of Form Clubbing is an change in the angle between nail and nail base of more than 180 degrees Question 1Select one: True  False Question **2** Correct Marked out of 1.00 Flag question Which of the following cells have a roll in the Innate immunity? Question 2Select one: a. Regulatory T cells b. NK cells and neutrophils This is correct, all the others involve the action of T cells & aid in Adapative immunity c. Cytoxic T cells d. Helper T cells Your answer is correct. Question **3** Correct Marked out of 1.00 Flag question Sebaceous glands produce: Question 3Select one: a. Sweat b. Sebum c. Testosterone d. Estrogen / Oestrogen Your answer is correct. Question **4** Correct Marked out of 1.00 Flag question An acute wound is defined as one that requires various treatments and takes a long time to heal Question 4Select one: True False  Question **5** Correct Marked out of 1.00 Flag question Natural killer cells are a type of macrophage Question 5Select one: True False  Question **6** Incorrect Marked out of 1.00 Flag question Interferon is effective against viruses: Question 6Select one: True False  Question **7** Incorrect Marked out of 1.00 Flag question Regulatory T cells: Question 7Select one: a. activating lymphocytes b. suppressing or shutting down the immune system c. preparing an immune response against previously encountered antigens d. targetting other antigens in the body Your answer is incorrect. Question **8** Correct Marked out of 1.00 Flag question Which organ of the lymphatic system filters blood? Question 8Select one: a. Spleen b. Lymph nodes c. Peyers Patches d. Tonsils Your answer is correct. Question **9** Correct Marked out of 1.00 Flag question Which vessels (from the following landmarks of the body) drain into the right lymphatic duct Question 9Select one: a. left arm, left side of the neck and head, left side of the chest b. right arm, right side of the head and neck, left side of the chest c. right arm, right side of the head and neck, right side of the chest d. right arm, left side of the head and neck, right side of the chest Your answer is correct. Question **10** Correct Marked out of 1.00 Flag question Lymph fluid flowing through the lymphatic system does so as a result of: Question 10Select one: a. Using a concentration gradient based upon the movement of solutes b. Using a pressure gradient that forces fluid into the lymphatic capillaries c. The contraction of the heart d. Using diffusion that allows blood and lymph to flow interchangably   Your answer is correct. Question **11** Correct Marked out of 1.00 Flag question There are four stages of pressure areas. A stage one pressure area would be: Question 11Select one: a. Full thickness skin loss, may be able to see subcutaneous fat, bone, tendons. b. A shallow open ulcer that represents loss of dermis, with the presence of a blister c. A standard thickness of the dermis d. An area of persistent, non blanchable redness when compared to the surrounding skin Your answer is correct. Question **12** Correct Marked out of 1.00 Flag question A nurse suspects a 4 year old child has impetigo.  As part of the clinical judgement model,  the nurse would educate the mother how to prevent the infection from spreading.  Therefore an intervention would be: Question 12Select one: a.   Continue to take the child to kindergarten as normal routine is important to the child\'s growth and development b. To make sure the parents, and all other people, use very strict handwashing guidelines to prevent infection from spreading Because impetigo spreads very quickly it is essential that anyone involved inthe child\'s care,plus all other family members ensure they wash their hands after contact of any kind.  This includes the child with the impetigo. c. Make sure that everyone continues to share towels, and flannels d. Increase dietary intake so that the infection will go away Your answer is correct. Question **13** Incorrect Marked out of 1.00 Flag question Pyrogenes action the hypothalamus to increase body temperature during times of invasion by pathogens.  Pyogrenes are an example of a: Question 13Select one: a. Interleukins b. Kinin c. cytokines d. Prostaglandins Prostaglandins are inflammatory chemicals and although they have a role in fever, they are not pyrogenes Your answer is incorrect. Question **14** Incorrect Marked out of 1.00 Flag question Viruses need the host cell to reproduce because: Question 14Select one: a. All of the above b. They are unable to participate in metabolic processes c. They cannot participate in normal cellular processes d. They have no organelles Your answer is incorrect. Question **15** Correct Marked out of 1.00 Flag question The Braden scale is used to assess people who are at risk of: Question 15Select one: a. Falls b. Pressure areas c. Cardiac dysfunction d. Dysphasia Your answer is correct. Question **16** Correct Marked out of 1.00 Flag question When doing an assessment of the hair, why would the nurse would ask about change in appetite or diet.  Question 16Select one: a. Because excessive use of chemicals may impact on hair b. Because a change in appetite or diet may influence nutritional intake & this is evident in condition of hair c. Because change in diet may occur slowly over a time period d. Because diet makes hair thick, and causes alopecia Your answer is correct. Question **17** Correct Marked out of 1.00 Flag question Which leukocyte matures in the thymus? Question 17Select one: a. B lymphocyte b. Macrophages c. T lympocyte d. Dendritic cells Your answer is correct. Question **18** Incorrect Marked out of 1.00 Flag question When doing a skin assessment it is important to consider turgor because: Question 18Select one: a. turgor is an indicator of a decrease of collagen Incorrect, a decrease of collagen would be visible when considering texture of skin b. turgor is an indicator of poor vascularity c. turgor is a indicator of poor fluid intake, it may be altered by dehydration   d. turgor is an indicator of impaired circulation Your answer is incorrect. Question **19** Correct Marked out of 1.00 Flag question An allergy occurs in repsonse to the production of: Question 19Select one: a. IgD b. IgM c. IgA d. IgE Your answer is correct. Question **20** Incorrect Marked out of 1.00 Flag question Antibiotics are effective against viruses Question 20Select one: True  False antibiotics are only effective against bacteria Bottom of Form