NU 189 EXAM 4 QUESTIONS AND
DETAILED ANSWERS. EXPERT
VERIFIED FOR GUARANTEED PASS.
ABCDE - ANS Airway
Breathing
Circulation
Disability
Exposure
Snakebites treatment - ANS Nonpoisonous- Clean with soap and water and mild antiseptic
soap
Poisonous- Wash wound, lower extremity, immobilize, keep victim calm, try to get as much info
as possible about snake. DO NOT TRY TO SUNCTION VENOM.
What to do when a client is involved in chemical spill? - ANS Don't take clothes off over head,
cut off
Remove clothes immediately
Protect yourself
Wash your skin with large amounts of soap and water
IF PT HAS EYEGLASSES ON, WASH THE EYEGLASSES
Double bag clothes
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, Rinse eyes with plan water for 10-15 mins
Sting/ bug bite s/s - ANS Hives, swelling, general weakness, tightness in chest, abdominal
cramps, throat construction, death
Sting/bug bite treatment - ANS Remove the stinger, epi, Benadryl
What happens if bleeding is not stopped - ANS Pt goes into hypovolemic shock
Arterial vs vein bleeding - ANS A- bright red and gushes out
V- leaks slowly and dark red
APPLY DIRECT PRESSURE TO THE WOUND
Hypothermia prevention strategies - ANS MILD 90-95; MODERATE 84-90; SEVERE 82
Use blanket, hats, coats, heating plan, weekly check in, do not use fireplace
How do you help someone who is having a heatstroke - ANS Place in the shade and cooled
with water or fanned until EMS arrive
Heatstroke - ANS Most severe illness
Body temp is over 106 with neuro disfunction
What can happen with hypothermia with the heart and lungs? - ANS Fatal cardiac
dysrhythmias
Respiratory failure
Plague s/s - ANS Abrupt onset of pneumonia, hemoptysis, DIC
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED
DETAILED ANSWERS. EXPERT
VERIFIED FOR GUARANTEED PASS.
ABCDE - ANS Airway
Breathing
Circulation
Disability
Exposure
Snakebites treatment - ANS Nonpoisonous- Clean with soap and water and mild antiseptic
soap
Poisonous- Wash wound, lower extremity, immobilize, keep victim calm, try to get as much info
as possible about snake. DO NOT TRY TO SUNCTION VENOM.
What to do when a client is involved in chemical spill? - ANS Don't take clothes off over head,
cut off
Remove clothes immediately
Protect yourself
Wash your skin with large amounts of soap and water
IF PT HAS EYEGLASSES ON, WASH THE EYEGLASSES
Double bag clothes
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED
, Rinse eyes with plan water for 10-15 mins
Sting/ bug bite s/s - ANS Hives, swelling, general weakness, tightness in chest, abdominal
cramps, throat construction, death
Sting/bug bite treatment - ANS Remove the stinger, epi, Benadryl
What happens if bleeding is not stopped - ANS Pt goes into hypovolemic shock
Arterial vs vein bleeding - ANS A- bright red and gushes out
V- leaks slowly and dark red
APPLY DIRECT PRESSURE TO THE WOUND
Hypothermia prevention strategies - ANS MILD 90-95; MODERATE 84-90; SEVERE 82
Use blanket, hats, coats, heating plan, weekly check in, do not use fireplace
How do you help someone who is having a heatstroke - ANS Place in the shade and cooled
with water or fanned until EMS arrive
Heatstroke - ANS Most severe illness
Body temp is over 106 with neuro disfunction
What can happen with hypothermia with the heart and lungs? - ANS Fatal cardiac
dysrhythmias
Respiratory failure
Plague s/s - ANS Abrupt onset of pneumonia, hemoptysis, DIC
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED
