Describe the nature and symptoms of hepatitis. Compare and contrast Hepatitis A and Hepatitis B, and explain their modes of transmission.
What will be an ideal response?
Hepatitis means inflammation of the liver, and it produces swelling, tenderness, and sometimes permanent damage. It remains in the blood, causing a yellowing of the skin known as jaundice. Hepatitis A is caused by viruses and is typically transmitted through food and water. It is often spread by poorly cooked seafood or through unsanitary preparation and storage of food. Hepatitis B, also known as serum hepatitis, is a more serious form. It is caused by a virus and is transmitted by the transfusion of infected blood, by improperly sterilized needles, through sexual contact, and through mother-to-infant contact. It is a particular risk among intravenous drug users. Its symptoms are similar to those of hepatitis A but are far more serious.
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Kaylee refuses to change in the locker room during gym class. She is afraid that someone will see her body, make fun of it, and embarrass her. As a result, Kaylee skips gym class to avoid the situation. Based on this information, it is possible that Kaylee has a __________.
A. specific phobia B. social anxiety disorder C. social obsessive disorder D. dissociative disorder
Drugs that alter the availability of norepinephrine and serotonin are not clinically effective in the treatment of depression for several weeks. Which of the following does this finding suggest?
A. These neurotransmitters are not involved in depression. B. It is overactivity of these neurotransmitters that underlies depression, not underactivity. C. The effectiveness of antidepressants is a placebo effect, as opposed to the result of a biochemical manipulation. D. Changes in neurotransmitter function, as opposed to neurotransmitter level, cause depression.
Cindy is taking a creativity test and is asked to make as many words as possible by rearranging letters in the word misunderstanding. Cindy is taking the
a. Thematic Apperception Test. b. Consequences Test. c. Unusual Uses Test. d. Anagrams Test.
Julie is a participant in a research project. She is instructed to memorize a list of items
Julie reads the list, in order, over and over again. When it comes time for her to be tested on what items she remembers, what will the finding likely be? a) Julie will remember various items scattered throughout the list. b) Julie will have the best memory for items only at the beginning of the list. c) Research suggests that Julie will have better memory for items at the beginning and the end of the list. d) Julie will have a better memory for items in the middle of the list.