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AP exam 5

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  • The organ that receives food flowing through the pyloric spinchter is
    duodenum
    esophagus
    jejunum
    stomach
  • Which of the following is an example of heat loss by conduction
    not wearing a hat on a cold day
    standing in the path of a fan
    sweating on a hot day
    applying an ice pack to a sore muscle
  • The term that describes the capacity of a food to raise blood glucose level is
    basal index
    supplemetal index
    glucose effect
    glycemic effect
  • Which of the following breathing patterns would result in the greatest decrease in blood Ph
    tachypenea
    hyperpenea
    apnea
    mispnea
  • Which of the following statements about acohol is TRUe
    all of the statements are true
    alcohol interfers with the activy of liver enzymes
    alcohol is a nutrient
    alcohol metabolism does not yield energry
  • The substance that stimulates the central chemoreceptors is
    oxygen
    bicarbonate ions
    bydrogen ions
    carbon dioxide
  • The peripheral chemoreceptors that regulate breathing are located in the
    brachiocephalic vein and superior vena cava
    coronary sinus and alveoli
    cerebellum and pons
    carotid artery and aorta
  • The veriform appendix is attached to the
    duodenum
    cecum
    recturm
    sigmoid colon
  • Which of the following characteristics does NOT apply to the tissues that lines the trachea
    pseudostratified
    squamous
    epithelial
    columnar
  • Which of the following is an unsaturated fatty acid
    stearic acid
    amino acid
    ascorbic acid
    linoleic acid
  • Which of the following represents the amount of air that can expelled from the lungs by max exhalation following man inhalation
    expiratory reserve volume
    residual volume
    total lung capacity
    vital capacity
  • The pleural space is located
    in the nasal cavity
    between the layers of hte membrane covering the lungs
    between neighboring alveoli
    betweent the ribs
  • The agaency that devlops dietray guidleines for the United States is the
    United States food and Drug Administration
    United States Department of Agriculture
    Occupational Safety and Health Administration
    National Institutes of Health
  • which of the following leads to the production of bilirubin when destroyed
    urea
    white blood cells
    albumin
    red blood cells
  • Which of the following represents conventional nutritional guidelines for daily caloric intake
    60% protein,20% fat, 20% carb
    55% carb, 30% protein, 15 % fat
    33% fat, 33% protein, 33% carbs
    55% carb,15% protein, 30% fat
  • Carbon monoxide acts as a poison by
    binding to hemoglobin, displacing oxygen
    circulating in the blood at high conceration
    binding to hemoglobin, displacing carbon dioxide
    forming carbonic acid
  • Which of the following is vitamin b2
    thiamin
    folate
    riboflavin
    retinol
  • You are eating mixed meal consisting of protein, carbohydrate and fat. The nutrient type that will be absorbed into the lacteals is
    carbohydrate
    none of these are correct
    fat
    protein
  • The muscularis of the stomach is unusual in that it
    consists of three layers
    contains nerves that regulate digestion
    is composed of voluntary muscle
    delivers its contents through a sphincter
  • Central respiratory centers are located in the
    medulla and pons
    cerebellum and pons
    carotid artery and medulla
    right atrium and cerebellum
  • Deficiency in which of the following causes rickets
    all of the answers are correct
    vitamin d
    calcium
    calciferol
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