NR511 Midterm 2025/2026 Exam
Questions with 100% Correct Answers |
Latest Update
High specificity - 🧠 ANSWER ✔✔high percentage of healthy individuals will
show a normal result
Low specificity - 🧠 ANSWER ✔✔-getting a positive result when it i not
present
-a high number of false-positives- meaning that a healthy person has a
disease when they actually do not
Sensitivity - 🧠 ANSWER ✔✔the proportion of true positives out of all
patients with a designated condition
,If a diagnostic study has a high specificity: - 🧠 ANSWER ✔✔then a high %
of health individuals will show a normal result
If a diagnostic study has a high sensitivity: - 🧠 ANSWER ✔✔then a high
percentage of persons with the given condition will have an abnormal result
Part A medicare covers: - 🧠 ANSWER ✔✔inpatient hospital stay; skilled
nursing care; hospice; and home care
Part B medicare covers: - 🧠 ANSWER ✔✔outpatient services; provider
visits; surgery; lab tests; medical equipment; and preventive exams
Part C medicare covers: - 🧠 ANSWER ✔✔vision exams, hearing exams,
eye glasses, and hearing aids
Part D medicare covers: - 🧠 ANSWER ✔✔prescription drugs
Tinea vesicolor - 🧠 ANSWER ✔✔flat to slightly elevated brown papules and
plaques that scale when they are rubbed along with areas of
hypopigmentation;prurtis; most commonly found on trunk and shoulders
Balantitis - 🧠 ANSWER ✔✔candidiasis in the glans of the penis
Tinea corporis - 🧠 ANSWER ✔✔Annual lesions with scaly borders and
central clearing on the trunk; has ring-shaped lesions (ring worm) with scaly
,borders and central clearing or scaly patches with distinct borders on
exposed skin surfaces or on the trunk.
Tinea pedis - 🧠 ANSWER ✔✔athletes foot-feet and between toes
Tinea cruis - 🧠 ANSWER ✔✔jock-itch in groin area
Tinea unguium - 🧠 ANSWER ✔✔white or yellow nail discoloration,
thickening of the nail and separation of the nail from the nail bed (most
common in toe nails)
Cellulitis - 🧠 ANSWER ✔✔spreading infection of the epidermis and
subcutaneous tissues that usually begins after a break in the skin
Folliculitis - 🧠 ANSWER ✔✔bacterial infection of the hair follicle (think
papules)
Impetigo - 🧠 ANSWER ✔✔-highly contagious
-symptoms may be burning and itching with lymphadenopathy
Epidermal inclusion cyst - 🧠 ANSWER ✔✔history of cyst on the same site
for months to years, may have cheesy white discharge with strong odor
when expressed
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
3
, Cholinergic urticaria - 🧠 ANSWER ✔✔hives or wheels that are pruritic and
occur on the trunk and arms following exercise, anxiety, elevated body
temperature, or hot baths/showers
*treat with antihistamine
Atopic dermatitis - 🧠 ANSWER ✔✔extremely low threshold for pruritus and
the "itch" often appears before the rash
-cardinal sign is severe pruritus
Herpes simplex - 🧠 ANSWER ✔✔Symptoms include:
-blistering sores
-itching
-pain during urination (during genital outbreak)
-fever
-headache
-tiredness
-lack of appetite
Questions with 100% Correct Answers |
Latest Update
High specificity - 🧠 ANSWER ✔✔high percentage of healthy individuals will
show a normal result
Low specificity - 🧠 ANSWER ✔✔-getting a positive result when it i not
present
-a high number of false-positives- meaning that a healthy person has a
disease when they actually do not
Sensitivity - 🧠 ANSWER ✔✔the proportion of true positives out of all
patients with a designated condition
,If a diagnostic study has a high specificity: - 🧠 ANSWER ✔✔then a high %
of health individuals will show a normal result
If a diagnostic study has a high sensitivity: - 🧠 ANSWER ✔✔then a high
percentage of persons with the given condition will have an abnormal result
Part A medicare covers: - 🧠 ANSWER ✔✔inpatient hospital stay; skilled
nursing care; hospice; and home care
Part B medicare covers: - 🧠 ANSWER ✔✔outpatient services; provider
visits; surgery; lab tests; medical equipment; and preventive exams
Part C medicare covers: - 🧠 ANSWER ✔✔vision exams, hearing exams,
eye glasses, and hearing aids
Part D medicare covers: - 🧠 ANSWER ✔✔prescription drugs
Tinea vesicolor - 🧠 ANSWER ✔✔flat to slightly elevated brown papules and
plaques that scale when they are rubbed along with areas of
hypopigmentation;prurtis; most commonly found on trunk and shoulders
Balantitis - 🧠 ANSWER ✔✔candidiasis in the glans of the penis
Tinea corporis - 🧠 ANSWER ✔✔Annual lesions with scaly borders and
central clearing on the trunk; has ring-shaped lesions (ring worm) with scaly
,borders and central clearing or scaly patches with distinct borders on
exposed skin surfaces or on the trunk.
Tinea pedis - 🧠 ANSWER ✔✔athletes foot-feet and between toes
Tinea cruis - 🧠 ANSWER ✔✔jock-itch in groin area
Tinea unguium - 🧠 ANSWER ✔✔white or yellow nail discoloration,
thickening of the nail and separation of the nail from the nail bed (most
common in toe nails)
Cellulitis - 🧠 ANSWER ✔✔spreading infection of the epidermis and
subcutaneous tissues that usually begins after a break in the skin
Folliculitis - 🧠 ANSWER ✔✔bacterial infection of the hair follicle (think
papules)
Impetigo - 🧠 ANSWER ✔✔-highly contagious
-symptoms may be burning and itching with lymphadenopathy
Epidermal inclusion cyst - 🧠 ANSWER ✔✔history of cyst on the same site
for months to years, may have cheesy white discharge with strong odor
when expressed
COPYRIGHT©NINJANERD 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
3
, Cholinergic urticaria - 🧠 ANSWER ✔✔hives or wheels that are pruritic and
occur on the trunk and arms following exercise, anxiety, elevated body
temperature, or hot baths/showers
*treat with antihistamine
Atopic dermatitis - 🧠 ANSWER ✔✔extremely low threshold for pruritus and
the "itch" often appears before the rash
-cardinal sign is severe pruritus
Herpes simplex - 🧠 ANSWER ✔✔Symptoms include:
-blistering sores
-itching
-pain during urination (during genital outbreak)
-fever
-headache
-tiredness
-lack of appetite
