NR 224
Comprehensive Mastery Final Exam
Core Nursing Psychomotor Skills
Patient Safety and Clinical Judgment
120 + Questions and Answers
Chamberlain
Venturi Mask - ANSWER-can set the FIO2 and the L dosage
Simple Mask - ANSWER-FIO2 35-50% 6-12L
Nasal Cannula - ANSWER-FIO2 24-44% 1-6L
Non-rebreather mask - ANSWER-has a bag; FIO2 60-90% 10-15L
When to add humidity to oxygen? - ANSWER-over 4 L
1L = mL - ANSWER-1000 ml
1 oz = mL - ANSWER-30 ml
i kg = lb - ANSWER-2.2 lbs
1 tbsp = ml - ANSWER-15 ml
1 lb = oz - ANSWER-16 oz
1 tbsp = tsp - ANSWER-3 tsp
15 gtts = ml - ANSWER-1 ml
1 tsp = ml - ANSWER-5 ml
1 gal = pints - ANSWER-8 pints
1 oz = g - ANSWER-30 g
1 gal = quarts - ANSWER-4 quarts
, 1 mg = mcg - ANSWER-1000 mcg
PaCO2 range - ANSWER-35-45 mmHg
HCO3 range - ANSWER-21-28 mEq/L
pH range - ANSWER-7.35-7.45
PaO2 range - ANSWER-80-100 mmHg
SaO2 range - ANSWER-95-100%
standard precautions - ANSWER-gown, gloves, eyewear, mask
airborne precautions (<5 microns) - ANSWER-eyewear, N95 mask, gown, gloves,
neg pressure room
contact precautions - ANSWER-eyewear, gloves, gown, mask
droplet (>5 microns) - ANSWER-gloves, gown, mask, eyewear
Stage 1 pressure ulcer - ANSWER-unblanchable, red area, remove pressure and it
will heal, not surface level
stage 2 pressure ulcer - ANSWER-partial thickness into epidermis maybe dermis,
possible exposed nerves, no slough no epidermis
stage 3 pressure ulcer - ANSWER-full thickness adipose tissue exposed; slough,
eschar, undermining, and tunneling may be present
stage 4 pressure ulcer - ANSWER-full thickness bone and muscle exposed, slough,
undermining, tunneling, eschar, nerve damage
Intradermal Injections - ANSWER-TB tests or allergy tests, 0.1 mL under the skin
MAX, wheal present, bevel up, 1 mL syringe, 1/4" to 1/2" needle ; 1-15 degree
angle ; 26-27 gauge
intramuscular injections - ANSWER-vaccines, ; rectus femoris (infants), vastus
lateralis, deltoid (smaller injections less than 3 mL), dorsogluteal (careful because
of sciatic nerve, bone, blood vessels), ventrogluteal; 3-5 mL syringe, 1"- 1.5 "
needle ; 90 degree angle ; 23-25 gauge
Subcutaneous injection - ANSWER-insulin; angle 45-90 degrees; 1/2" - 5/8" ; love
handles lateral upper arm; syringe 2-3mL; 25-27 gauge
serous wound drainage - ANSWER-clear, natural way the body heals itself
sanguinous wound drainage - ANSWER-bloody, actively bleeding
Comprehensive Mastery Final Exam
Core Nursing Psychomotor Skills
Patient Safety and Clinical Judgment
120 + Questions and Answers
Chamberlain
Venturi Mask - ANSWER-can set the FIO2 and the L dosage
Simple Mask - ANSWER-FIO2 35-50% 6-12L
Nasal Cannula - ANSWER-FIO2 24-44% 1-6L
Non-rebreather mask - ANSWER-has a bag; FIO2 60-90% 10-15L
When to add humidity to oxygen? - ANSWER-over 4 L
1L = mL - ANSWER-1000 ml
1 oz = mL - ANSWER-30 ml
i kg = lb - ANSWER-2.2 lbs
1 tbsp = ml - ANSWER-15 ml
1 lb = oz - ANSWER-16 oz
1 tbsp = tsp - ANSWER-3 tsp
15 gtts = ml - ANSWER-1 ml
1 tsp = ml - ANSWER-5 ml
1 gal = pints - ANSWER-8 pints
1 oz = g - ANSWER-30 g
1 gal = quarts - ANSWER-4 quarts
, 1 mg = mcg - ANSWER-1000 mcg
PaCO2 range - ANSWER-35-45 mmHg
HCO3 range - ANSWER-21-28 mEq/L
pH range - ANSWER-7.35-7.45
PaO2 range - ANSWER-80-100 mmHg
SaO2 range - ANSWER-95-100%
standard precautions - ANSWER-gown, gloves, eyewear, mask
airborne precautions (<5 microns) - ANSWER-eyewear, N95 mask, gown, gloves,
neg pressure room
contact precautions - ANSWER-eyewear, gloves, gown, mask
droplet (>5 microns) - ANSWER-gloves, gown, mask, eyewear
Stage 1 pressure ulcer - ANSWER-unblanchable, red area, remove pressure and it
will heal, not surface level
stage 2 pressure ulcer - ANSWER-partial thickness into epidermis maybe dermis,
possible exposed nerves, no slough no epidermis
stage 3 pressure ulcer - ANSWER-full thickness adipose tissue exposed; slough,
eschar, undermining, and tunneling may be present
stage 4 pressure ulcer - ANSWER-full thickness bone and muscle exposed, slough,
undermining, tunneling, eschar, nerve damage
Intradermal Injections - ANSWER-TB tests or allergy tests, 0.1 mL under the skin
MAX, wheal present, bevel up, 1 mL syringe, 1/4" to 1/2" needle ; 1-15 degree
angle ; 26-27 gauge
intramuscular injections - ANSWER-vaccines, ; rectus femoris (infants), vastus
lateralis, deltoid (smaller injections less than 3 mL), dorsogluteal (careful because
of sciatic nerve, bone, blood vessels), ventrogluteal; 3-5 mL syringe, 1"- 1.5 "
needle ; 90 degree angle ; 23-25 gauge
Subcutaneous injection - ANSWER-insulin; angle 45-90 degrees; 1/2" - 5/8" ; love
handles lateral upper arm; syringe 2-3mL; 25-27 gauge
serous wound drainage - ANSWER-clear, natural way the body heals itself
sanguinous wound drainage - ANSWER-bloody, actively bleeding
