PSY 379 EXAM 2 QUESTIONS WITH CORRECT ANSWERS LATEST

PSY 379 EXAM 2 QUESTIONS WITH CORRECT ANSWERS LATEST Sheila hears her stomach growl. She hasn't eaten for four hours and she's starting to feel hungry. The region of the brain responsible for making Sheila feel hungry is the: - Answers hypothalamus A bodybuilder friend you haven't seen in a year seems to have grown several inches in height. Your friend's sudden growth spurt may be caused by drugs that affect the: - Answers pituitary gland The thyroid gland is important because it: - Answers helps regulate the body's metabolism A living cell with the potential to develop into any other type of specialized cell is a(n): - Answers stem cell Red blood cells, called erythrocytes, contain _____, which gives blood its red color. - Answers hemoglobin Because raccoons have much greater control of their paws than dogs, you would expect raccoons to have more cortical tissue dedicated to paw control in the motor cortex, which is located at the back of the _____ lobes of their brains. - Answers frontal Arti ordered food from a local restaurant. After placing her order, she thought about how delicious it would taste. She could smell the food being prepared, then watched as it was brought to her table. Finally, she took a bite and enjoyed the combination of flavors in her mouth. At which point in this sequence was her body capable of triggering the flow of gastric juices? - Answers when she thought about the food Nutrition, medical care, and other environmental influences affect the expression of genes through the process called: - Answers DNA methylation Your neurons are constantly communicating. As you read this question, what chemical messengers are your neurons releasing? - Answers neurotransmitters The disease- and infection-fighting cells of the immune system are: - Answers both T and B lymphocytes Which is the correct sequence in the passage of air from the nose and mouth into the lungs? - Answers pharynx - larynx - trachea - bronchi Insulin _____ and glucagon _____ in order to regulate the level of glucose in blood. - Answers decreases blood sugar levels; increases blood sugar levels The immune system is located: - Answers throughout the body in the form of the lymphatic system A person who inherits a gene that is not expressed in his or her observable characteristics is said to be _____ for that gene. - Answers a carrier When an infection occurs in some part of your body, your brain is notified by communication molecules called: - Answers cytokines Specific immunity can be conferred by vaccines, in which a weakened form of a virus or bacteria is: - Answers introduced to the body to stimulate the production of antibodies When a sperm and an ovum merge, a one-celled _____ is formed. - Answers zygote The part of the human brain that is most like that of a fish brain is the: - Answers brainstem How do interferons work within the immune system? - Answers They prevent viruses from replicating. The immune system is located: - Answers throughout the body in the form of the lymphatic system A fertilized egg will develop into a boy if, at conception: - Answers the sperm contributes a Y chromosome A main difference between eukaryotic cells and prokaryotic cells is that: - Answers eukaryotic cells contain organelles Should scientists refer to the pituitary gland as the master gland of the endocrine system? - Answers No, the hypothalamus more properly deserves the title, because it directly controls pituitary functioning. After Darren's serious motorcycle accident, doctors detected damage to his cerebellum. Darren is most likely to have difficulty: - Answers playing his guitar _____ are inflammation-causing chemicals released by the body in response to antigens. - Answers Histamines The epigenome refers to the: - Answers layer of proteins that package a person's hereditary information and point cells to specific instructions Air passages in the nose, mouth, and trachea are lined with tiny germ-trapping hairs called: - Answers cilia Kendra wants to cut down on the number of soft drinks in her diet. Her plan begins with a week of careful recordkeeping in which she counts the number of soft drinks she consumes each day. This is an example of: - Answers self-monitoring "If you don't get enough sleep, you are more likely to get sick." This statement is an example of a(n) _____ message. - Answers loss-framed Negative emotion spillover and social withdrawal are examples of: - Answers crossover effects Which theory contends that when altering their health-related behaviors, people pass through the stages of precontemplation, contemplation, preparation, action, and maintenance? - Answers transtheoretical model Work-life balance refers to the relationship between work and: - Answers family life When do individuals experience the benefits of self-enhancement? - Answers When they hold self-enhancing cognitions Which theory of health behavior emphasizes the importance of perceived behavioral control in attitude formation and behavior change? - Answers theory of planned behavior Marsha runs two miles every day after work, rain or shine. When her coworker asks her why she runs on rainy days, Marsha says running reduces her level of stress. Marsha maintains her running habit by using: - Answers gain-framed messaging Sonya suffers from chronic pancreatitis. Her doctor asks her to lower her intake of fatty foods and to record how she feels after eating in order to learn which foods trigger a flare-up. Sonya's doctor is employing an intervention that relies on the principles of: - Answers self-monitoring Which intervention is NOT a cognitive-behavioral intervention? - Answers discriminative stimuli After an especially stressful day at work, Yuki isn't interested in talking to her family; she just wants to be by herself. Her behavior is an example of: - Answers social withdrawal