Demetrius

Key - V= Voltage A or D = Amplitude or Deflection S = Sensitivity Equation for Voltage - V = A x S Equation for Frequency - Frequency = 1/D Equation for Duration - D = Distance/Paper Speed (Distance of waveform in millimeters) Paper Speed - 5 sec/page = 60 mm/sec FAST 10 sec/page = 30 mm/sec STANDARD 20 sec/page = 15 mm/sec SLOW

embolus correct answer: blood clot, air bubble, piece of fatty deposit, or other object that is blocking the way normal or near normal at high intensity click stimulation, but lower intensity stimulation, increased absolute latencies and normal inter-peak latencies correct answer: In Baep's, presbycusis causes: loss of LEFT cortical, subcortical, and ERB's point signals correct answer: what kind of signal changes would be present due to positioning effect of the left arm macula (fo...

Why is sleep deprivation considered an activation procedure? correct answer: 24-36 hours of continuous waking time may stress a potentially epileptogenic brain so that abnormalities will appear in the waking EEG What type of epilepsy is most likely to show abnormalities during sleep? correct answer: Patients with complex partial seizures or Foci in the temporal lobes are especially likely to appear in sleep. Sleep should be a routine procedure for patients who have or are suspected of havin...

before the mid nineteenth century, two disciplines studied living things correct answer: medicine and natural history Lamarck, 1802: French Naturalist, introduced the word biology natural history and medicine first interacted: - barbary ape-- model for human anatomy used by Galen (Roman physician, 2nd, century AD) - opium poppy-- medicinal plant (to be a doctor meant to be a botanist) subdivisions of history correct answer: geographic political military economic biog...

Stage 1 of Wound Healing correct answer: hemostasis phase blood vessels in wound bed contract and form clot Stage 2 of Wound Healing correct answer: inflammatory phase vasodilation to allow antibodies, WBC, enzymes, and nutrients in leads to exudate Stage 3 of Wound Healing correct answer: proliferation phase rebuilding of wound with granulation tissue and epithelial cells Stage 4 of Wound Healing correct answer: maturation phase wound has closed, remodelling of collagen occurs...

digestive enzymes released in mouth and what do they digest? correct answer: salivary amylase - carb lingual lipase - triglycerides sucralose- what is it? and why is not digested? correct answer: alternative sweetener with similar structure to sucrose except OH groups replace Cl groups, so cannot be digested What are the eicosanoids produced by the essential fatty acid and which one is more inflammatory? correct answer: Alpha-linolenic Acid (ALA, DHA, EPA) = omega 3 FA Linoleic acid =...

When you check overrun, you are checking: a. excess stock in the storeroom b. the weight of ice cream c. surplus soap and rinse aids used in the dishmachine d. total costs of unexpected meals served correct answer: b. the weight of ice cream Which recipe ingredient should be adjusted if a cake has a crunchy crust and compact moist texture? a. milk b. baking powder c. sugar d. flour correct answer: c. sugar The flakiness of a pie crust depends on: a. type of fat b. temperature o...

Which of the following groups of nutrients would toxicity be a realistic concern? correct answer: Fat-soluble vitamins In addition to dietary sources, Vitamin K is produced in our? correct answer: Intestines Which of the following foods is the primary dietary source of Vitamin D? correct answer: Fortified dairy products The leading cause of blindness in children worldwide is due to? correct answer: Inadequate intake of Vitamin A Which two fat-soluble vitamins can be made in/by th...

Primary location for Vitamin E's antioxidant activity? correct answer: Cellular membrane Rickets correct answer: Condition of impared Bone Formation Lack of Vitamin D Dietary intakes above UL of _______ are associated with teratogenic risks correct answer: Vitamin A T/F Vitamin A and D are the least likely to be toxic correct answer: False Active form of Vitamin D correct answer: Calcitrol Location of Iodine Intake (body part) correct answer: Thyroid Hormone Released by...

average number of food decisions per day correct answer: 200 leading causes of death correct answer: heart disease, cancer, COPD, accidents, stroke, Alzheimers, diabetes, kidney disease mortality rate correct answer: number of deaths over a period of time morbidity rate correct answer: prevalence of a disease or illness 1990 obesity rate correct answer: 10% 2016 obesity rate correct answer: 1/3 obese, 2/3 over weight reasons for increased obesity rate correct answer: acc...

Leads to stable body weight correct answer: Energy balance The process of an adipocyte filling with lipids and increasing its cell size correct answer: Hypertrophic growth _______ is the basic physiological drive to consume food while ______ is the psychological desire for food correct answer: Hunger, appetite 3 main components to a healthy weight loss program correct answer: Healthy diet, physical activity, reasonable goals Anorexia is characterized by _____ correct answer: Irr...

Vitamins cannot be easily destroyed correct answer: False ___________ must be present for fat-soluble vitamins to be absorbed correct answer: Lipids and Bile After absorption, water-soluble vitamins are transported to the lymph correct answer: False The FDA performs quality control analysis on dietary supplements before they are sold to consumers correct answer: False Which is True of vitamin and mineral supplements? correct answer: There are certain times when taking dietary su...

What proportion of U.S. adults is obese? a. one-fifth b. one-quarter c. one-third d. one-half correct answer: one-third Genetic, lifestyle, and environmental (blank) increase ones chances of developing a disease or injury. a. behaviors b. characteristics c. risk factors d. morbidity correct answer: risk factors True or false: appetite can be best described as the physical need for food correct answer: false Scurvy and goiter are examples of... correct answer: primary ...

Which is a reason we eat food? correct answer: Fuel Source, Social, Palatability and enjoyment, Emotion/stress What is not affected by what we eat correct answer: photosynthesis The leading cause of death in the US is cancer t/f correct answer: False Life expectancy has increased over the last century t/f correct answer: True The prevalence by state of self reported obesity in adults has increased from 2011-2017 t/f correct answer: True Of the top 10 leading causes of death i...

What percent of the world does NOT have sufficient food supply? correct answer: 11% What is a food borne illness? correct answer: Sickness associated with food borne microorganisms Affects 76 million Americans per year Often occur after the food is purchased by the consumer What can cause a food borne illness? correct answer: Bacteria, viruses... less common = parasites, prions, toxins Food preservation correct answer: Slow food spoilage by decreasing microorganisms growth EX: In...

The leading cause of death in 1900 in the US was __________; today it is ________ correct answer: pneumonia & influenza; heart disease Which of the following terms best describes the amount of deaths in a given time? correct answer: mortality rate Malnutrition is best described as... correct answer: a state of nutritional imbalance, inadequate intake of calories or nutrition, excessive intake of calories or nutrition TRUE OR FALSE: to be a physician in the united states one must comp...

Neutron correct answer: Subatomic particle found in the atom's nucleus Cation correct answer: Atom that has lost an electron Acid correct answer: Substance that releases hydrogen ions when dissolved Electron correct answer: negatively charged subatomic particle Atom correct answer: smallest unit of matter that retains its identity Which type of tissue provides structure to the body by binding and anchoring body parts? a. epithelial b. neural c. muscle d. connective cor...

what 8 vitamins are the B vitamins? correct answer: thiamin, riboflavin, niacin, folate, B12, biotin, pantothenic acid, B6 what foods is thiamin found in? correct answer: whole/enriched grains, pork, legumes (beans) what foods is riboflavin found in? correct answer: whole/enriched grains, eggs, shellfish, green leafy vegetables, milk/dairy, liver what foods is niacin found in? correct answer: whole/enriched grains, turkey, steak, ham, seafood, peanut butter legumes function of th...

Which of the following groups of nutrients would toxicity be a realistic concern? a. B-vitamins b. antioxidant vitamins c. water-soluble vitamins d. fat-soluble vitamins correct answer: fat-soluble vitamins In addition to dietary sources, Vitamin K is produced in our: a. brain b. bone marrow c. intestines d. skin correct answer: intestines In which part of the cell does Vitamin E assist in preventing free radical damage? a. nucleus b. cell membrane c. cytoplasm d....

Mortality correct answer: Death Rate Morbidity correct answer: Prevalence of death rate Top Two Causes of Death correct answer: Heart Disease and Cancer 1990 Obesity Percentage correct answer: 10-15% Current Day Obesity correct answer: One of three (34%) Reasons for growing Obesity correct answer: Cheap food/easy access/processed/lifestyle Malnutrition correct answer: Individual either not getting enough or getting too much calories or other nutrients Primary Malnutri...