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TEAS 7 Science Practice Test Questions and answers

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TEAS 7 Science Practice Test Questions and answers

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  • November 8, 2024
  • 17
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
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Wisdoms
TEAS 7 Science Practice Test Questions
and answers


Which blood group is a universal donor?
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a. A YUYU




b. B YUYU




c. AB YUYU




d. O - (correct answer) -d. O
YUYU YUYU YUYU YUYU YUYU YUYU




Blood oxygen levels are most likely low when blood
YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU




a. leaves the aorta
YUYU YUYU YUYU




b. fills the right atrium
YUYU YUYU YUYU YUYU




c. reaches body tissues
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d. flows through ateries - (correct answer) -b. fills the right atrium with
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An intracellular chemical signal can be produced in the cell membrane. Once it is
YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU




produced, where does it go?
YUYU YUYU YUYU YUYU YUYU




a. To a different cell
YUYU YUYU YUYU YUYU




b. To another part of the cell
YUYU YUYU YUYU YUYU YUYU YUYU




c. To a region right outside the cell
YUYU YUYU YUYU YUYU YUYU YUYU YUYU

,d. To an area with high ion concentration - (correct answer) -b. To another part of the
YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU




cell
YUYU




After food has been masticated in the oral cavity, where does it go next?
YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU




a. Colon
YUYU




b. Liver
YUYU




c. Pancreas
YUYU




d. Pharynx - (correct answer) -d. Pharynx
YUYU YUYU YUYU YUYU YUYU YUYU




The diffusion of nutrients through the walls of the digestive system is critical to
YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU




homeostasis in the body. Where does the majority of this diffusion take place in the
YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU




digestive system?
YUYU YUYU




a. Stomach
YUYU




b. Esophagus
YUYU




c. Oral cavity
YUYU YUYU




d. Small intestine - (correct answer) -d. Small intestine
YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU




As soon as an invader, known as a(n) ______________, enters the body, the body begins
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to fight.
YUYU YUYU




a. antibody
YUYU




b. pathogen
YUYU




c. trigger
YUYU




d. vaccination - (correct answer) -b. pathogen
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, Where is skeletal muscle found?
YUYU YUYU YUYU YUYU




a. Inside the heart
YUYU YUYU YUYU




b. Attached to bone
YUYU YUYU YUYU




c. Lining the walls of the bladder
YUYU YUYU YUYU YUYU YUYU YUYU




d. Within the gastrointestinal tract - (correct answer) -b. Attached to bone
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If a person smells something sweet, what form of information is this initially perceived as
YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU




in the nervous system?
YUYU YUYU YUYU YUYU




a. Cognitive
YUYU




b. Integrative
YUYU




c. Motor
YUYU




d. Sensory - (correct answer) -d. Sensory
YUYU YUYU YUYU YUYU YUYU YUYU




While hiking, a person is startled after encountering a bear. Her palms get sweaty and
YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU




her heart starts racing. Which part of her nervous system was directly stimulated?
YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU YUYU




a. Central
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b. Parasympathetic
YUYU




c. Somatic
YUYU




d. Sympathetic - (correct answer) -d. Sympathetic
YUYU YUYU YUYU YUYU YUYU YUYU




Parasympathetic = Peace YUYU YUYU




Sympathetic = Stress YUYU YUYU

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