WGU C952 Computer Architecture EXAM Questions and Answers (2023 / 2024) (Verified Answers)
Which access does a register file rely on to properly function?
Read and write access
Write only access
Read only access
No access
Read and write access
What is the binary representation of instruc...
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If a surgical wound was closed with sutures, what is the healing process called?
primary
What is the medical term to describe thick, yellow drainage?
purulent
Which of the following is correct management of cellulitis?
Use a tight bandage on the affected area
Do not apply heat to the affected area
Use a warm, moist towel on affected area
Use a cold, dry towel on affected area
Use a warm, moist towel on affected area
Which of the following is the best intervention for a patient that experiences pain
during a dressing change?
Teach patient nonpharmacological pain control methods
Administer pain medications as indicated per the MAR
Complete the dressing change quickly to decrease amount of time in pain
Educate patient on foods that promote healing
Administer pain medications as indicated per the MAR
Wound healing is negatively impacted by poor nutrition (true/false)
true
What type of injury is a patient at risk for if they are in a high fowler's position
(skin layers shift in opposite directions)?
Shearing injury
Friction injury
Pressure injury
Traumatic injury
Shearing injury
How can you help reduce the risk for friction and shear injuries for a patient that
is bedridden?
Give a bed bath every other day
Elevate head of the bed to 45 degrees
Slide the patient up in bed by yourself
Use a mechanical lift to reposition the patient every 2 hours
Use a mechanical lift to reposition the patient every 2 hours
A post-op abdominal incision patient just had a bowel movement and noted a
sharp pain in his abdomen. The nurse noted his bowel protruding from the
incision. What is this called?
Dehiscence
Evisceration
Laceration
Approximation
Evisceration
, What is the term to describe when the nurse presses down on an erythematous
area of skin and the area becomes white?
Blanching
Warmth
Redness
Non-blanching
Blanching
Which age related change do you expect in the elderly?
Loss of elasticity of the dermal layer
Increased activity of the sebaceous glands
Increased regeneration of healthy skin
Loss of vernix caseosa
Loss of elasticity of the dermal layer
If a patient has HIV and then develops pneumonia, what type of infection is this?
Pathogenic infection
Opportunistic infection
Nosocomical infection
Fungal infection
Opportunistic infection
What is the best intervention to use for a patient just diagnosed with HIV?
Discuss the patient's support system
Call the hospital chaplain
Discuss the legal requirement to talk to partners
Offer to discuss with family for the patient
Discuss the patient's support system
What is a priority intervention for an immunocompromised patient?
Discuss whether this is short term or long term
Take vital signs every 4 hours
Teach patient/family that everyone should get the influenza vaccine yearly
Wash hands before entering patient's room
Wash hands before entering patient's room
What type of immunity is when antibodies are passed from mother to fetus
through the placenta?
natural passive immunity
What type of precautions need to be taken for a patient admitted with TB?
airborne precautions
What PPE is required to enter a room if the patient has MRSA?
gown and gloves (not sterile)
What do you expect to see for lab values in a patient with HIV?
Low or high CD4+ T cells?
Low or high CD8+ T cells?
Lower than normal CD4+ T cells & Normal CD8+ T cells
What is the first step if you (the nurse) are stuck by a needle?
Wash/flush the exposed skin with water
What is a primary defense to infection?
Inflammation
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