NURS 2750 Exam 3 Questions With Correct
Answers
Functions |of |the |musculoskeletal |system |- |CORRECT |ANSWER✔✔-•Protection |of |vital |organs
•Mobility |and |movement
•Facilitate |return |of |blood |to |the |heart
•Production |of |blood |cells |(hematopoiesis)
•Reservoir |for |immature |blood |cells
•Reservoir |for |vital |minerals
Coordinated |efforts |of |the |musculoskeletal |and |nervous |systems |- |CORRECT |ANSWER✔✔-body
|mechanics
force |that |occurs |in |a |direction |to |oppose |movement |- |CORRECT |ANSWER✔✔-friction
regulating |factors |of |bone |formation |and |maintenance |- |CORRECT |ANSWER✔✔--Stress |and |
weight |bearing
-Vitamin |D
-Parathyroid |hormone |and |calcitonin
-Blood |supply
normal |calcium |level |- |CORRECT |ANSWER✔✔-9-10.5 |mg/dL
developmental |changes |in |infants, |toddlers, |and |preschoolers |- |CORRECT |ANSWER✔✔-
•Prolonged |immobility |delays |gross |motor |skills, |intellectual |development, |or |musculoskeletal |
development
,very |bow-legged |and |top |heavy |- |unsteady |gait |so |increased |risk |for |injury
developmental |changes |in |adolescents |- |CORRECT |ANSWER✔✔-•Delayed |in |gaining |
independence |and |in |accomplishing |skills
•Social |isolation |can |occur |if |there |is |trauma, |illness, |surgery, |etc
"risk-takers"
developmental |changes |in |adults |- |CORRECT |ANSWER✔✔-•Physiological |systems |are |at |risk
•Changes |in |family |and |social |structures |
^^ |with |prolonged |immobility |because |they |tend |to |have |sedentary |lifestyles
developmental |changes |in |older |adults |- |CORRECT |ANSWER✔✔-•Decreased |physical |activity
•Hormonal |changes
Bone |reabsorption
more |comorbidities; |bones |more |brittle |and |weak |
spinal |changes |(kyphosis), |side |to |side |gait |... |encourage |them |to |look |up
ability |to |move |about |freely |- |CORRECT |ANSWER✔✔-mobility
inability |to |move |about |freely |- |CORRECT |ANSWER✔✔-immobility
,an |intervention |that |restricts |patients |for |therapeutic |reasons |- |CORRECT |ANSWER✔✔-bed |
rest
metabolic |effects |due |to |impaired |mobility |- |CORRECT |ANSWER✔✔-endocrine, |calcium |
absorption, |and |GI |function
kidneys |unable |to |secrete |calcium |= |hypercalcemia |= |fractures |possible
CV |effects |due |to |impaired |mobility |- |CORRECT |ANSWER✔✔-orthostatic |hypotension, |
thrombus
also |dizziness, |n/v, |tachycardia, |pallor, |fainting
muscle |effects |due |to |impaired |mobility |- |CORRECT |ANSWER✔✔-loss |of |muscle |mass, |atrophy
urinary |elimination |effects |due |to |impaired |mobility |- |CORRECT |ANSWER✔✔-urinary |stasis
renal |calculi |(bc |hypercalcemia_
respiratory |effects |due |to |impaired |mobility |- |CORRECT |ANSWER✔✔-atelectasis |(collapse |of |
alveoli) |and |hypostatic |pneumonia |(inflammation |of |lungs |from |stasis |of |secretions)
musculoskeletal |effects |due |to |impaired |mobility |- |CORRECT |ANSWER✔✔-loss |of |endurance |
and |muscle |mass |and |decreased |stability |and |balance
skeletal |effects |due |to |impaired |mobility |- |CORRECT |ANSWER✔✔-impaired |calcium |
absorption, |joint |abnormalities |
ex: |disuse |osteoporosis |= |pathological |fx |possible
, integumentary |effects |due |to |impaired |mobility |- |CORRECT |ANSWER✔✔-pressure |ulcer, |
ischemia
describe |the |change |of |metabolic |changes |due |to |immobility |- |CORRECT |ANSWER✔✔-
immobility |--> |muscle |atrophy |--> |negative |nitrogen |balance |--> |further |loss |of |mass |--> |
increased |weakness
** |nutritional |intake |due |to |anorexia |and/or |restrictions |can |affect |negative |nitrogen |balance |
and |increase |weakness |even |more |**
what |kind |of |muscle/skeletal |effects |can |immobility |cause? |- |CORRECT |ANSWER✔✔-dorsal |and
|plantar |flexion |
if |muscles |break |down |and |shorten |the |foot |cannot |extend |once |pressed |down |(causes |
unsteady |gait... |dragging |foot |b/c |cannot |lift |it)
You |notice |a |respiratory |change |in |your |immobilized |postoperative |patient. |The |change |you |
note |is |most |consistent |with:
A. |Atelectasis.
B. |Hypertension.
C. |Orthostatic |hypotension.
D. |Coagulation |of |blood. |- |CORRECT |ANSWER✔✔-A. |atelectasis
what |is |considered |orthostatic |hypotension? |- |CORRECT |ANSWER✔✔-when |the |systolic |drops |
at |least |20 |mmHg |when |changing |from |sitting |to |standing, |etc
signs |of |infection |of |the |urinary |system |due |to |immobility |- |CORRECT |ANSWER✔✔-watch |
urine |output, |fluid |intake, |lab |work, |possible |renal |calculi, |constipation
Answers
Functions |of |the |musculoskeletal |system |- |CORRECT |ANSWER✔✔-•Protection |of |vital |organs
•Mobility |and |movement
•Facilitate |return |of |blood |to |the |heart
•Production |of |blood |cells |(hematopoiesis)
•Reservoir |for |immature |blood |cells
•Reservoir |for |vital |minerals
Coordinated |efforts |of |the |musculoskeletal |and |nervous |systems |- |CORRECT |ANSWER✔✔-body
|mechanics
force |that |occurs |in |a |direction |to |oppose |movement |- |CORRECT |ANSWER✔✔-friction
regulating |factors |of |bone |formation |and |maintenance |- |CORRECT |ANSWER✔✔--Stress |and |
weight |bearing
-Vitamin |D
-Parathyroid |hormone |and |calcitonin
-Blood |supply
normal |calcium |level |- |CORRECT |ANSWER✔✔-9-10.5 |mg/dL
developmental |changes |in |infants, |toddlers, |and |preschoolers |- |CORRECT |ANSWER✔✔-
•Prolonged |immobility |delays |gross |motor |skills, |intellectual |development, |or |musculoskeletal |
development
,very |bow-legged |and |top |heavy |- |unsteady |gait |so |increased |risk |for |injury
developmental |changes |in |adolescents |- |CORRECT |ANSWER✔✔-•Delayed |in |gaining |
independence |and |in |accomplishing |skills
•Social |isolation |can |occur |if |there |is |trauma, |illness, |surgery, |etc
"risk-takers"
developmental |changes |in |adults |- |CORRECT |ANSWER✔✔-•Physiological |systems |are |at |risk
•Changes |in |family |and |social |structures |
^^ |with |prolonged |immobility |because |they |tend |to |have |sedentary |lifestyles
developmental |changes |in |older |adults |- |CORRECT |ANSWER✔✔-•Decreased |physical |activity
•Hormonal |changes
Bone |reabsorption
more |comorbidities; |bones |more |brittle |and |weak |
spinal |changes |(kyphosis), |side |to |side |gait |... |encourage |them |to |look |up
ability |to |move |about |freely |- |CORRECT |ANSWER✔✔-mobility
inability |to |move |about |freely |- |CORRECT |ANSWER✔✔-immobility
,an |intervention |that |restricts |patients |for |therapeutic |reasons |- |CORRECT |ANSWER✔✔-bed |
rest
metabolic |effects |due |to |impaired |mobility |- |CORRECT |ANSWER✔✔-endocrine, |calcium |
absorption, |and |GI |function
kidneys |unable |to |secrete |calcium |= |hypercalcemia |= |fractures |possible
CV |effects |due |to |impaired |mobility |- |CORRECT |ANSWER✔✔-orthostatic |hypotension, |
thrombus
also |dizziness, |n/v, |tachycardia, |pallor, |fainting
muscle |effects |due |to |impaired |mobility |- |CORRECT |ANSWER✔✔-loss |of |muscle |mass, |atrophy
urinary |elimination |effects |due |to |impaired |mobility |- |CORRECT |ANSWER✔✔-urinary |stasis
renal |calculi |(bc |hypercalcemia_
respiratory |effects |due |to |impaired |mobility |- |CORRECT |ANSWER✔✔-atelectasis |(collapse |of |
alveoli) |and |hypostatic |pneumonia |(inflammation |of |lungs |from |stasis |of |secretions)
musculoskeletal |effects |due |to |impaired |mobility |- |CORRECT |ANSWER✔✔-loss |of |endurance |
and |muscle |mass |and |decreased |stability |and |balance
skeletal |effects |due |to |impaired |mobility |- |CORRECT |ANSWER✔✔-impaired |calcium |
absorption, |joint |abnormalities |
ex: |disuse |osteoporosis |= |pathological |fx |possible
, integumentary |effects |due |to |impaired |mobility |- |CORRECT |ANSWER✔✔-pressure |ulcer, |
ischemia
describe |the |change |of |metabolic |changes |due |to |immobility |- |CORRECT |ANSWER✔✔-
immobility |--> |muscle |atrophy |--> |negative |nitrogen |balance |--> |further |loss |of |mass |--> |
increased |weakness
** |nutritional |intake |due |to |anorexia |and/or |restrictions |can |affect |negative |nitrogen |balance |
and |increase |weakness |even |more |**
what |kind |of |muscle/skeletal |effects |can |immobility |cause? |- |CORRECT |ANSWER✔✔-dorsal |and
|plantar |flexion |
if |muscles |break |down |and |shorten |the |foot |cannot |extend |once |pressed |down |(causes |
unsteady |gait... |dragging |foot |b/c |cannot |lift |it)
You |notice |a |respiratory |change |in |your |immobilized |postoperative |patient. |The |change |you |
note |is |most |consistent |with:
A. |Atelectasis.
B. |Hypertension.
C. |Orthostatic |hypotension.
D. |Coagulation |of |blood. |- |CORRECT |ANSWER✔✔-A. |atelectasis
what |is |considered |orthostatic |hypotension? |- |CORRECT |ANSWER✔✔-when |the |systolic |drops |
at |least |20 |mmHg |when |changing |from |sitting |to |standing, |etc
signs |of |infection |of |the |urinary |system |due |to |immobility |- |CORRECT |ANSWER✔✔-watch |
urine |output, |fluid |intake, |lab |work, |possible |renal |calculi, |constipation
