NURS 221 - Exam 3 - Liberty University (Latest) Most
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Questions And Correct Answers (Verified Answers)
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What are the three types of sensory alterations? - ANSWER-
Deficit, deprivation,
overload
What is sensory deficit? - ANSWER-Deficits in the normal
function of sensory
reception and perception; Person may not be able to receive
certain stimuli or
stimuli may become
distorted
What is sensory deprivation? - ANSWER-Inadequate quality
or quantity of
stimulation; a person experiences inadequate quality or
quantity of stimulation
What is sensory overload? - ANSWER-The reception of multiple
sensory stimuli; prevents the brain from appropriately
responding or ignoring some stimuli; prevents meaningful
response b/c the person can not longer perceive the
environment in a way that makes sense
,What are physiologic responses to stress? - ANSWER-
Elevated BP and HR,
heightened mental alertness, increased blood flow to
muscles, decreased
immunity, decreased wound healing,
increased glucose
What are the three stages of GAS? - ANSWER-Alarm,
Resistance, Exhaustion
What occurs during the alarm stage? - ANSWER-Body
functions are heightened in order to respond to stressor
Increase in blood volume, blood glucose levels, epinephrine
and norepinephrine, heart rate, blood flow to muscles, oxygen
intake, and mental alertness
What occurs during the resistance stage? - ANSWER-Body is
coping with stress in order to return to homeostasis
Hormone levels, heart rate, blood pressure, and cardiac output
return to normal, and the body begins to repair damage
What is allostatic load, and in what stage does it begin? -
ANSWER-Chronic
stress response; can lead to
chronic illness
Begins in
resistance
, What occurs during the exhaustion stage? - ANSWER-No
longer able to
maintain response to stress and unable to
adapt to stress
Either recovery or
death
What are ways to prevent burnout in the workplace? -
ANSWER-o Make
changes in
behavior
o Identify limits and scope of
responsibilities
o Strengthen relationships outside the
workplace
o Enjoy
activities
What hormones are released during GAS? In what stage? -
ANSWER-EPI, NE,
cortisone
What is currently the fastest-growing population? - ANSWER-
65+
How is the pituitary gland involved in the stress response? –
ANSWER-Produces adrenocorticotropic hormone (ACTH),
which produces cortisol
Recent Exam 2026|2027 Actual Complete Real Exam
Questions And Correct Answers (Verified Answers)
Already Graded A+ | Guaranteed Success!! Newest
Exam | Just Released!!
What are the three types of sensory alterations? - ANSWER-
Deficit, deprivation,
overload
What is sensory deficit? - ANSWER-Deficits in the normal
function of sensory
reception and perception; Person may not be able to receive
certain stimuli or
stimuli may become
distorted
What is sensory deprivation? - ANSWER-Inadequate quality
or quantity of
stimulation; a person experiences inadequate quality or
quantity of stimulation
What is sensory overload? - ANSWER-The reception of multiple
sensory stimuli; prevents the brain from appropriately
responding or ignoring some stimuli; prevents meaningful
response b/c the person can not longer perceive the
environment in a way that makes sense
,What are physiologic responses to stress? - ANSWER-
Elevated BP and HR,
heightened mental alertness, increased blood flow to
muscles, decreased
immunity, decreased wound healing,
increased glucose
What are the three stages of GAS? - ANSWER-Alarm,
Resistance, Exhaustion
What occurs during the alarm stage? - ANSWER-Body
functions are heightened in order to respond to stressor
Increase in blood volume, blood glucose levels, epinephrine
and norepinephrine, heart rate, blood flow to muscles, oxygen
intake, and mental alertness
What occurs during the resistance stage? - ANSWER-Body is
coping with stress in order to return to homeostasis
Hormone levels, heart rate, blood pressure, and cardiac output
return to normal, and the body begins to repair damage
What is allostatic load, and in what stage does it begin? -
ANSWER-Chronic
stress response; can lead to
chronic illness
Begins in
resistance
, What occurs during the exhaustion stage? - ANSWER-No
longer able to
maintain response to stress and unable to
adapt to stress
Either recovery or
death
What are ways to prevent burnout in the workplace? -
ANSWER-o Make
changes in
behavior
o Identify limits and scope of
responsibilities
o Strengthen relationships outside the
workplace
o Enjoy
activities
What hormones are released during GAS? In what stage? -
ANSWER-EPI, NE,
cortisone
What is currently the fastest-growing population? - ANSWER-
65+
How is the pituitary gland involved in the stress response? –
ANSWER-Produces adrenocorticotropic hormone (ACTH),
which produces cortisol
