D439 FOUNDATIONS OF NURSING WITH
COMPLETE SOLUTIONS (GRADED A+)
Effective Strategies for Sleep Promotion
Question: What evidence-based interventions should a nurse implement or
teach to improve a patient's sleep quality?
Answer: * Environmental Control: Maintain a cool, dark, and quiet room at
night to trigger the body's natural sleep cycle. In the morning, ensure the room is
bright and sunny to help reset the circadian rhythm.
Consistency: Replicate the patient's home sleep schedule as closely as
possible. Avoid napping during the day; if a nap is necessary, limit it to 20
minutes.
Clinical Boundaries: Do not silence alarms in the patient’s room and avoid
increasing sedation at night, as this can interfere with natural REM cycles.
Dietary & Lifestyle Restrictions: For 4–6 hours before bedtime, patients
should avoid:
o Stimulants: Caffeine, nicotine, soda, tea, and chocolate.
o Substances: Alcohol (which disrupts sleep architecture).
o Activities: Heavy exercise or eating meals that are either too heavy or
leaving the stomach too empty. ✔✔
Standard Hand Hygiene Protocol
Question: What is the minimum duration required for effective handwashing
with soap and water?
Answer: Hands should be scrubbed vigorously for at least 15 seconds. This
duration is necessary to physically loosen and remove transient microorganisms
from the skin's surface. ✔✔
Principles of Wound Care
,Question: What are the foundational steps a nurse should take when managing a
patient's wound?
Answer: Always prioritize your specific facility's policy, but standard practice
includes:
Environment: Maintain a moist wound bed to promote cellular migration
while keeping the surrounding skin clean and dry.
Cleansing: Perform debridement when ordered to remove necrotic tissue that
hinders healing.
Assessment: Continuously monitor for clinical signs of infection, such as
purulent drainage, foul odor, increased warmth, or spreading erythema. ✔✔
What occurs in a pressure wound stage one?
Intact skin with persistent, nonblanchable redness that can feel warmer or cooler
than the adjacent tissue.
What occurs in a pressure wound stage two?
Involves the epidermis and the dermis. The wound bed is viable with a reddish-
pinkish bed without slough, eschar, granulation tissue, or adipose tissue. It can
appear as an intact or ruptured blister.
What occurs in a pressure wound stage three?
Visible adipose tissue with possible granulation tissue and wound edges appear
rolled under; some slough, eschar present. Affects the epidermis, dermis, and
subcutaneous tissue.
What occurs in a pressure wound stage four?
, Skin and tissue loss with cartilage, bone, fascia, muscle, ligaments, or tendon
exposed in the wound or easily palpable.
What occurs in a pressure wound that is unstageable?
Eschar and slough make it impossible to see. Perform debridement.
What occurs when the pressure wound is at the deep tissue?
Intact skin is nonblanchable with deep red, maroon, or purple discoloration;
open wounds have a dark wound bed or blood blister. Pain and temperature
changes can be detected earlier than color changes. Occurs most frequently over
the heels, ankles, ischial tuberosities, and sacral area.
During the healing process of a wound, what occurs during the primary intention
stage?
-Little or no tissue loss
-Heals rapidly, low risk for infection, and no/minimal scarring
-Ex. closed surgical incision with staples, sutures, or liquid glue to seal
laceration
During the healing process of a wound, what occurs during the secondary
intention stage?
-Loss of tissue
-Longer healing time, increased risk for infection, scarring, and is healed by
granulation
-Ex. pressure injury left open to heal
COMPLETE SOLUTIONS (GRADED A+)
Effective Strategies for Sleep Promotion
Question: What evidence-based interventions should a nurse implement or
teach to improve a patient's sleep quality?
Answer: * Environmental Control: Maintain a cool, dark, and quiet room at
night to trigger the body's natural sleep cycle. In the morning, ensure the room is
bright and sunny to help reset the circadian rhythm.
Consistency: Replicate the patient's home sleep schedule as closely as
possible. Avoid napping during the day; if a nap is necessary, limit it to 20
minutes.
Clinical Boundaries: Do not silence alarms in the patient’s room and avoid
increasing sedation at night, as this can interfere with natural REM cycles.
Dietary & Lifestyle Restrictions: For 4–6 hours before bedtime, patients
should avoid:
o Stimulants: Caffeine, nicotine, soda, tea, and chocolate.
o Substances: Alcohol (which disrupts sleep architecture).
o Activities: Heavy exercise or eating meals that are either too heavy or
leaving the stomach too empty. ✔✔
Standard Hand Hygiene Protocol
Question: What is the minimum duration required for effective handwashing
with soap and water?
Answer: Hands should be scrubbed vigorously for at least 15 seconds. This
duration is necessary to physically loosen and remove transient microorganisms
from the skin's surface. ✔✔
Principles of Wound Care
,Question: What are the foundational steps a nurse should take when managing a
patient's wound?
Answer: Always prioritize your specific facility's policy, but standard practice
includes:
Environment: Maintain a moist wound bed to promote cellular migration
while keeping the surrounding skin clean and dry.
Cleansing: Perform debridement when ordered to remove necrotic tissue that
hinders healing.
Assessment: Continuously monitor for clinical signs of infection, such as
purulent drainage, foul odor, increased warmth, or spreading erythema. ✔✔
What occurs in a pressure wound stage one?
Intact skin with persistent, nonblanchable redness that can feel warmer or cooler
than the adjacent tissue.
What occurs in a pressure wound stage two?
Involves the epidermis and the dermis. The wound bed is viable with a reddish-
pinkish bed without slough, eschar, granulation tissue, or adipose tissue. It can
appear as an intact or ruptured blister.
What occurs in a pressure wound stage three?
Visible adipose tissue with possible granulation tissue and wound edges appear
rolled under; some slough, eschar present. Affects the epidermis, dermis, and
subcutaneous tissue.
What occurs in a pressure wound stage four?
, Skin and tissue loss with cartilage, bone, fascia, muscle, ligaments, or tendon
exposed in the wound or easily palpable.
What occurs in a pressure wound that is unstageable?
Eschar and slough make it impossible to see. Perform debridement.
What occurs when the pressure wound is at the deep tissue?
Intact skin is nonblanchable with deep red, maroon, or purple discoloration;
open wounds have a dark wound bed or blood blister. Pain and temperature
changes can be detected earlier than color changes. Occurs most frequently over
the heels, ankles, ischial tuberosities, and sacral area.
During the healing process of a wound, what occurs during the primary intention
stage?
-Little or no tissue loss
-Heals rapidly, low risk for infection, and no/minimal scarring
-Ex. closed surgical incision with staples, sutures, or liquid glue to seal
laceration
During the healing process of a wound, what occurs during the secondary
intention stage?
-Loss of tissue
-Longer healing time, increased risk for infection, scarring, and is healed by
granulation
-Ex. pressure injury left open to heal
