Nu110 exam 4 Latest Update -

Nu110 exam 4 Latest Update - Exam from Credible Source with 200 Questions and 100% Verified Detailed Correct Answers Guaranteed A+ Approved by Professor

-ptosis - CORRECT ANSWER: drooping eyelid

2 types of nerve endings - CORRECT ANSWER: Free and encapsulated

31 pairs of spinal nerves - CORRECT ANSWER: 8 cervical

12 thoracic

• lumbar
• sacral
• coccygeal

5 general senses - CORRECT ANSWER: pain, touch, pressure, temperature,

proprioception

5 special senses - CORRECT ANSWER: smell, taste, vision, hearing, equilibrium

5 types of sensory receptors - CORRECT ANSWER: chemoreceptors, pain receptors,

thermoreceptors, mechanoreceptors, photoreceptors

abortion - CORRECT ANSWER: Loss or fetus at any stage ( spontaneous abortion is

miscarriage.

ACTH (adrenocorticotropic hormone) - CORRECT ANSWER: stimulates secretion of

hormones by adrenal cortex;

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action potential - CORRECT ANSWER: Polarization, depolarization, and repolarization

Adaptation - CORRECT ANSWER: A characteristic that improves an individual's ability to survive and reproduce in a particular environment.

adrenal cortex - CORRECT ANSWER: aldosterone and cortisol

adrenal cortex - CORRECT ANSWER: outer section of each adrenal gland; secretes

cortisol, aldosterone, and sex hormones

adrenal medulla - CORRECT ANSWER: epinephrine and norepinephrine

adrenal medulla - CORRECT ANSWER: epinephrine, fight or flight

afferent - CORRECT ANSWER: PNS and CNS

after image - CORRECT ANSWER: an image that remains after a stimulus is removed, especially one in which the colors are reversed

amblyopia - CORRECT ANSWER: dimness of vision

anterior cavity of eye - CORRECT ANSWER: aqueous humor

anterior pituitary gland - CORRECT ANSWER: prolactin, adrenocorticotropic hormone (ACTH), FSH, LH, TSH, and GH

Antiduretic hormone (ADH, vasopressin) - CORRECT ANSWER: Causes kidneys to

reabsorb water; decreases urine output; increases blood volume

ascending tracts - CORRECT ANSWER: carry sensory information to the brain 2 / 3

association areas - CORRECT ANSWER: areas of the cerebral cortex that are not

involved in primary motor or sensory functions; rather, they are involved in higher mental functions such as learning, remembering, thinking, and speaking

astigmatism - CORRECT ANSWER: blurred vision

Astrocytes - CORRECT ANSWER: blood brain barrier

autonomic nervous system - CORRECT ANSWER: The part of the PNS that controls

the glands and the muscles of the internal organs.

autonomic nervous system - CORRECT ANSWER: The part of the PNS that controls

the glands and the muscles of the internal organs.

birth control - CORRECT ANSWER: the effort to control the number of children one bears, particularly by reducing the frequency of pregnancy

Blastocyst - CORRECT ANSWER: Early and late; early embryonic period

blastomeres - CORRECT ANSWER: Mitosis

blood-brain barrier - CORRECT ANSWER: Blood vessels (capillaries) that selectively let certain substances enter the brain tissue and keep other substances out; astrocytes

Boca's area - CORRECT ANSWER: speech production

brain stem - CORRECT ANSWER: Connects the brain and spinal cord

Calcitonin - CORRECT ANSWER: Lowers blood calcium levels

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