NURS 3105 Exam 2 | Nursing Assessment & Evidence-Based Practice Review

Nurs 3105 Exam 2 NEWEST 2025 COMPLETE
QUESTIONS AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) |ALREADY GRADED
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What contributes to venous thrombus formation? - CORRECT ANSWER- Virchow's Triad



What are the factors of Virchow's Triad? - CORRECT ANSWER- -Vascular Trauma

-Increased Coagulability

-Reduced Blood Flow (stasis)



How does immobility affect the respiratory system? - CORRECT ANSWER- -Increased risk of
atelectasis and pneumonia

-Weak productive cough ability



Why do immobile pts have increased risk of atelectasis and pneumonia? - CORRECT
ANSWER- Decreased lung function



For immobile pts, what can they use to increase lung function? - CORRECT ANSWER-
Incentive Spirometer

,How does immobility affect metabolic processes? - CORRECT ANSWER- -Decline response to
lower cellular energy requirements

-Slower to recover

-Impaired calcium metabolism (hypercalcemia)



How does immobility affect GI system? - CORRECT ANSWER- -Slower intestinal processes

-Increased risk of constipation



How does immobility affect the urinary system? - CORRECT ANSWER- -Remaining in
recumbent position increasing risk of urine reflux to kidneys

-Toileting and peri care more difficult



Remaining in recumbent position causing urine reflux into kidneys leads to what? - CORRECT
ANSWER- -Acute kidney injury

-Renal Calculus Formation

-Infection



Inadequate or infrequent peri care leads to what? - CORRECT ANSWER- -Skin breakdown

-Infection

-Negative self imaage



Immobility can affect the skin how? - CORRECT ANSWER- -Ischemia

-Pressure Injuries



Why do pressure injuries develop? - CORRECT ANSWER- Lack of available blood, oxygen, and
nutrients

,To combat pressure injuries how often do you move someone in bed? Chair? - CORRECT
ANSWER- Bed: q.2h

Chair: q.30min



Chair repositioning includes how many minutes of pressure relief? - CORRECT ANSWER- 2
minutes



How long does capillary refill take in muscles? - CORRECT ANSWER- 1 min and 50 seconds



How does immobility affect musculoskeletal system? - CORRECT ANSWER- -Disease

-Tendons and ligaments to tighten or shorten

-Increase bone resorption



Disease can cause muscle tissue to __________. - CORRECT ANSWER- Atrophy

What is rehabilitation? - CORRECT ANSWER- Interdisciplinary healthcare specialty



What are the different types of rehabilitation services? - CORRECT ANSWER- -Inpatient

-Long term acute care

-Subacute

-outpatient



What are the roles of rehab nurses? - CORRECT ANSWER- -Teacher

-Caregiver

-Collaborator

, -Advocate



How does immobility affect the cardiovascular system? - CORRECT ANSWER- -Decrease
peripheral circulation

-Cause increased workload for heart

-Peripheral Edema

-Ischemia

-Increased risk of thrombus formation



The tightening or shortening of tendons and ligaments can cause what? - CORRECT
ANSWER- Painful contractures of joints and loss of function/ROM



How does immobility affect psychosocial? - CORRECT ANSWER- -Mood

-Sleep patterns



What can be used on high pressure areas to prevent further injury? - CORRECT ANSWER- -
Pillows

-Wedges

-Gel/foam pads

-Sliding sheets or tubes

-Limb Braces



What are the different bed positioning techniques? - CORRECT ANSWER- -Supported
Fowlers

-Prone

-Supine