NR302 FINAL COMPREHENSIVE
EXAM(GUIDE),LATEST UPDATE 2024-
2025|BRAND NEW VERIFIED EXAM
QUESTIONS AND CORRECT ANSWERS
ALL GRADED A+|GUARANTEED
SUCCESS
What is the function of skin? - ANSWER✅✅Protection from the environment,
Regulation of body temperature, Regulation of salt and water balance
Lanugo - ANSWER✅✅fine downy hair of newborn infant
vernix caseosa - ANSWER✅✅cheesy substance covering the skin of the fetus
linea nigra - ANSWER✅✅dark line of pigmentation from the umbilicus extending to
the pubic area
Chloasma/Melasma - ANSWER✅✅pregnancy mask
Striae - ANSWER✅✅stretch marks
The Aging Adult and Skin - ANSWER✅✅-skin loses elasticity
-thin, dry
-sweat/oil glands change
,Keloid Scar - ANSWER✅✅scar that turns raised, dark, purplish, pulls together,
painful
Alopecia - ANSWER✅✅hair loss
hirsutism - ANSWER✅✅hair where it doesn't belong
Pruritis - ANSWER✅✅itching
Albinism - ANSWER✅✅Absence of pigment in the skin, hair, and eyes
Vitiligo - ANSWER✅✅loss of pigment in areas of the skin
ABCDE - ANSWER✅✅asymmetry, border, color, diameter, evolution or elevation
malignant melanoma - ANSWER✅✅most deadly form of skin cancer
pallor - ANSWER✅✅paleness caused by loss of red-pink tones by oxygenated
hemoglobin in blood
Where to check for pallor? - ANSWER✅✅mucus membranes, conjunctiva, nail beds
Erythema - ANSWER✅✅redness of the skin
Cyanosis - ANSWER✅✅bluish discoloration of the skin caused by not enough
oxygenated blood flow. Seen in lips, nose, ears, cheeks
Jaundice - ANSWER✅✅yellowing of the skin and in sclera of eye
Diaphoresis - ANSWER✅✅profuse sweating
Dehydration - ANSWER✅✅not enough fluid
How to check for dehydration? - ANSWER✅✅- check for tenting in the skin for skin
turgor
Tenting - ANSWER✅✅Slow return of the skin to its normal position after being
pinched, a sign of either dehydration or aging, or both
Skin turgor - ANSWER✅✅Measure of hydration, which tests how quickly the skin
returns to its normal position after being pinched
Best place to test for tenting? - ANSWER✅✅clavicle
Primary Lesion - ANSWER✅✅lesions arising from previously normal skin
ex: chicken pox or pimple
, Secondary Lesion - ANSWER✅✅skin lesion that evolves from a primary lesion or
that is caused by external forces, such as infection, scratching, trauma, or the healing
process
Head lice (pediculosis) - ANSWER✅✅looks like dandruff, but if you tap the white
spots they do not fall off. These are nits
Schamroth test - ANSWER✅✅put 2 fingers together, see if you can see any light
come through. If you can't you have clubbing.
Clubbing of Nails - ANSWER✅✅finding in the nails that indicates chronic hypoxia >6
months
Splinter hemorrhages - ANSWER✅✅can be a sign of endocarditis, result of strep
throat
Spooning in Nails - ANSWER✅✅iron deficiency
Capillary Refill Test - ANSWER✅✅Pressure is applied to the nail bed until it turns
white, this indicates that the blood has been forced from the tissue (called blanching)
and once the tissue has blanched, pressure is removed. While the patient holds their
hand above their heart, the health care provider measures the time it takes for
blood to return to the tissue. Return of blood is indicated by the nail turning back to
a pink color. Should be less than 3 seconds
Mongolian Spots - ANSWER✅✅bluish purple spots of hyperpigmentation
Cafe au lait spots - ANSWER✅✅Birth marks
Linear Lesion - ANSWER✅✅a scratch, streak, line, or stripe
Zosteriform lesion - ANSWER✅✅linear arrangement along a unilateral nerve route
(herpes zoster)
Macule Lesion - ANSWER✅✅flat lesion measuring less than 1 cm in diameter EX.
freckles, petechiae, measles
Papule Lesion - ANSWER✅✅something you can feel (i.e solid, elevated,
circumscribed, less than 1cm diameter) caused by superficial thickening in epidermis
ex: mole or wart
Tumor Lesion - ANSWER✅✅larger than a few centimeters in diameter, firm or soft,
deeper into dermis ex: lipoma, hemangioma
Vesicle Lesion - ANSWER✅✅elevated cavity containing free fluid, up to 1 cm
(blister). Ex: herpes simplex, early varicella, herpes zoster, contact dermatitis
EXAM(GUIDE),LATEST UPDATE 2024-
2025|BRAND NEW VERIFIED EXAM
QUESTIONS AND CORRECT ANSWERS
ALL GRADED A+|GUARANTEED
SUCCESS
What is the function of skin? - ANSWER✅✅Protection from the environment,
Regulation of body temperature, Regulation of salt and water balance
Lanugo - ANSWER✅✅fine downy hair of newborn infant
vernix caseosa - ANSWER✅✅cheesy substance covering the skin of the fetus
linea nigra - ANSWER✅✅dark line of pigmentation from the umbilicus extending to
the pubic area
Chloasma/Melasma - ANSWER✅✅pregnancy mask
Striae - ANSWER✅✅stretch marks
The Aging Adult and Skin - ANSWER✅✅-skin loses elasticity
-thin, dry
-sweat/oil glands change
,Keloid Scar - ANSWER✅✅scar that turns raised, dark, purplish, pulls together,
painful
Alopecia - ANSWER✅✅hair loss
hirsutism - ANSWER✅✅hair where it doesn't belong
Pruritis - ANSWER✅✅itching
Albinism - ANSWER✅✅Absence of pigment in the skin, hair, and eyes
Vitiligo - ANSWER✅✅loss of pigment in areas of the skin
ABCDE - ANSWER✅✅asymmetry, border, color, diameter, evolution or elevation
malignant melanoma - ANSWER✅✅most deadly form of skin cancer
pallor - ANSWER✅✅paleness caused by loss of red-pink tones by oxygenated
hemoglobin in blood
Where to check for pallor? - ANSWER✅✅mucus membranes, conjunctiva, nail beds
Erythema - ANSWER✅✅redness of the skin
Cyanosis - ANSWER✅✅bluish discoloration of the skin caused by not enough
oxygenated blood flow. Seen in lips, nose, ears, cheeks
Jaundice - ANSWER✅✅yellowing of the skin and in sclera of eye
Diaphoresis - ANSWER✅✅profuse sweating
Dehydration - ANSWER✅✅not enough fluid
How to check for dehydration? - ANSWER✅✅- check for tenting in the skin for skin
turgor
Tenting - ANSWER✅✅Slow return of the skin to its normal position after being
pinched, a sign of either dehydration or aging, or both
Skin turgor - ANSWER✅✅Measure of hydration, which tests how quickly the skin
returns to its normal position after being pinched
Best place to test for tenting? - ANSWER✅✅clavicle
Primary Lesion - ANSWER✅✅lesions arising from previously normal skin
ex: chicken pox or pimple
, Secondary Lesion - ANSWER✅✅skin lesion that evolves from a primary lesion or
that is caused by external forces, such as infection, scratching, trauma, or the healing
process
Head lice (pediculosis) - ANSWER✅✅looks like dandruff, but if you tap the white
spots they do not fall off. These are nits
Schamroth test - ANSWER✅✅put 2 fingers together, see if you can see any light
come through. If you can't you have clubbing.
Clubbing of Nails - ANSWER✅✅finding in the nails that indicates chronic hypoxia >6
months
Splinter hemorrhages - ANSWER✅✅can be a sign of endocarditis, result of strep
throat
Spooning in Nails - ANSWER✅✅iron deficiency
Capillary Refill Test - ANSWER✅✅Pressure is applied to the nail bed until it turns
white, this indicates that the blood has been forced from the tissue (called blanching)
and once the tissue has blanched, pressure is removed. While the patient holds their
hand above their heart, the health care provider measures the time it takes for
blood to return to the tissue. Return of blood is indicated by the nail turning back to
a pink color. Should be less than 3 seconds
Mongolian Spots - ANSWER✅✅bluish purple spots of hyperpigmentation
Cafe au lait spots - ANSWER✅✅Birth marks
Linear Lesion - ANSWER✅✅a scratch, streak, line, or stripe
Zosteriform lesion - ANSWER✅✅linear arrangement along a unilateral nerve route
(herpes zoster)
Macule Lesion - ANSWER✅✅flat lesion measuring less than 1 cm in diameter EX.
freckles, petechiae, measles
Papule Lesion - ANSWER✅✅something you can feel (i.e solid, elevated,
circumscribed, less than 1cm diameter) caused by superficial thickening in epidermis
ex: mole or wart
Tumor Lesion - ANSWER✅✅larger than a few centimeters in diameter, firm or soft,
deeper into dermis ex: lipoma, hemangioma
Vesicle Lesion - ANSWER✅✅elevated cavity containing free fluid, up to 1 cm
(blister). Ex: herpes simplex, early varicella, herpes zoster, contact dermatitis
