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CPNP-PC


PNCB Certified Pediatric Nurse Practitioner - Primary Care


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Question: 1


Which of the following conditions is commonly managed by otolaryngologists in pediatric patients?


  1. Asthma

  2. Gastroesophageal reflux disease (GERD)


    rinary tract infection (UTI) wer: C

    anation: Otitis media, which refers to inflammation or infection of the le ear, is commonly managed by otolaryngologists in pediatric patient ma is typically managed by pulmonologists. GERD is managed by oenterologists. UTIs are managed by urologists or nephrologists.


    stion: 2


    ch of the following gastrointestinal conditions is characterized by chro mmation of the intestinal tract?


    astroesophageal reflux disease (GERD) ritable bowel syndrome (IBS)

    rohn's disease eptic ulcer disease

    Otitis media

  3. U

Ans Expl

midd s.

Asth gastr


Que


Whi nic

infla


  1. G

  2. Ir

  3. C

  4. P


Answer: C


Explanation: Crohn's disease is characterized by chronic inflammation that can affect any part of the gastrointestinal tract. It commonly causes symptoms such as abdominal pain, diarrhea, weight loss, and fatigue. GERD is a condition where stomach acid flows back into the esophagus, causing heartburn. IBS is a

functional gastrointestinal disorder characterized by abdominal pain and changes in bowel habits. Peptic ulcer disease involves the formation of open sores in the lining of the stomach or duodenum.


Question: 3



sthma

astroesophageal reflux disease (GERD) titis media

rinary tract infection (UTI) wer: C

anation: Otitis media is a common condition managed by otolaryngol diatric patients. It refers to inflammation or infection of the middle ea associated with fluid accumulation behind the eardrum. Asthma is a ratory condition managed by pulmonologists, GERD is managed by oenterologists, and UTIs are managed by urologists or nephrologists.


stion: 4


ch of the following skin conditions is characterized by the presence of l, fluid-filled blisters on the hands and feet?

Which of the following is a common condition managed by otolaryngologists in pediatric patients?


  1. A

  2. G

  3. O

  4. U


Ans


Expl ogists

in pe r,

often respi gastr


Que


Whi smal


  1. Atopic dermatitis (eczema)

  2. Psoriasis

  3. Impetigo

  4. Dyshidrotic eczema Answer: D

Explanation: Dyshidrotic eczema is a skin condition characterized by the presence of small, fluid-filled blisters on the hands and feet. Atopic dermatitis (eczema) typically presents with itchy, inflamed skin. Psoriasis is characterized by red, scaly patches with silvery scales. Impetigo is a bacterial skin infection characterized by honey-colored crusts.



ch of the following nutrients is essential for the formation and mainten rong bones?


on itamin C alcium rotein


wer: C


anation: Calcium is essential for the formation and maintenance of str

s. Iron is important for red blood cell production. Vitamin C is necess ollagen synthesis and immune function. Protein is important for growt r, and maintenance of body tissues, but it is not specifically related to gth.


stion: 6

Question: 5


Whi ance

of st


  1. Ir

  2. V

  3. C

  4. P


Ans


Expl ong

bone ary

for c h,

repai bone

stren


Que


Which of the following conditions involves the inflammation of joints and is commonly seen in pediatric patients?


  1. Muscular dystrophy

  2. Juvenile idiopathic arthritis (JIA)

  3. Osteoporosis

  4. Scoliosis Answer: B

w bone density, and scoliosis is an abnormalcurvature of the spine.


stion: 7


ch of the following conditions is characterized by chronic inflammatio irways, leading to wheezing, coughing, and shortness of breath?


ystic fibrosis ronchiolitis sthma neumonia


wer: C


anation: Asthma is a chronic inflammatory condition of the airways th to recurrent episodes of wheezing, coughing, chest tightness, and

ness of breath. Cystic fibrosis is a genetic disorder that affects the lun reas, and other organs. Bronchiolitis is a viral infection that primarily

Explanation: Juvenile idiopathic arthritis (JIA) is a chronic inflammatory condition characterized by joint inflammation, stiffness, and swelling that lasts for at least six weeks in children. Muscular dystrophy is a genetic disorder that leads to progressive muscle weakness. Osteoporosis is a condition characterized by lo


Que


Whi n of

the a


  1. C

  2. B

  3. A

  4. P


Ans


Expl at

leads

short gs,

panc

affects infants and young children. Pneumonia is an infection of the lungs, which can be caused by bacteria, viruses, or fungi.


Question: 8


Which of the following is the primary immunoglobulin involved in allergic reactions?

  1. IgA

  2. IgD

  3. IgE

  4. IgG


Answer: C


anation: IgE is the primary immunoglobulin involved in allergic react ays a key role in triggering allergic responses, such as the release of mine and other mediators that cause symptoms like itching, swelling, choconstriction. IgA is primarily found in mucosal secretions, IgD is ved in B cell activation, and IgG is the most abundant immunoglobul ody, providing long-term immunity.


stion: 9


ch of the following conditions is characterized by abnormal lateral ature of the spine?


uscular dystrophy coliosis steoporosis heumatoid arthritis


wer: B

Expl ions.

It pl

hista and

bron

invol in in

the b


Que


Whi curv


  1. M

  2. S

  3. O

  4. R


Ans


Explanation: Scoliosis is characterized by abnormal lateral curvature of the spine. Muscular dystrophy is a genetic disorder resulting in progressive muscle weakness. Osteoporosis involves low bone density. Rheumatoid arthritis is an autoimmune condition causing joint inflammation.


Question: 10

Which of the following gastrointestinal conditions is characterized by inflammation of the lining of the esophagus?


  1. Gastroesophageal reflux disease (GERD)

  2. Irritable bowel syndrome (IBS)

  3. Crohn's disease


    wer: A


    anation: Gastroesophageal reflux disease (GERD) is characterized by mmation of the lining of the esophagus due to the backward flow of ach acid into the esophagus. Irritable bowel syndrome (IBS) is a funct ointestinal disorder. Crohn's disease involves chronic inflammation of tinal tract. Peptic ulcer disease involves the formation of open sores in ach or duodenum.


    stion: 11


    ch of the following conditions is characterized by chronic inflammatio arrowing of the airways, leading to wheezing, coughing, and shortnes h?


    ystic fibrosis ronchiolitis

    Peptic ulcer disease Ans

Expl infla

stom ional

gastr the

intes the

stom


Que


Whi n

and n s of

breat


  1. C

  2. B

  3. Asthma

  4. Pneumonia Answer: C

Explanation: Asthma is characterized by chronic inflammation and narrowing of the airways, leading to wheezing, coughing, and shortness of breath. Cystic

fibrosis is a genetic disorder affecting multiple organs, including the lungs. Bronchiolitis is a viral infection that primarily affects infants and young children. Pneumonia is an infection of the lungs.


Question: 12


Which of the following is an example of a reversible method of contraception?


ondoms

ral contraceptive pills trauterine device (IUD) ubal ligation


wer: A


anation: Condoms are an example of a reversible method of contracep use their use can be discontinued at any time without long-term effect ity. Oral contraceptive pills, IUDs, and tubal ligation are considered m anent or long-acting methods of contraception.


stion: 13


ch of the following heart conditions is characterized by abnormal elect als that cause rapid, chaotic heartbeats?


trial septal defect (ASD)

  • C

  • O

  • In

  • T


    • Ans


    Expl tion

    beca s on

    fertil ore

    perm


    Que


    Whi rical

    sign


    1. A

    2. Ventricular septal defect (VSD)

    3. Atrial fibrillation

    4. Tetralogy of Fallot Answer: C

    Explanation: Atrial fibrillation is a heart condition characterized by abnormal

    electrical signals in the atria, leading to a rapid and irregular heartbeat. ASD and VSD are congenital heart defects involving abnormal openings in the septum of the heart. Tetralogy of Fallot is a complex congenital heart defect characterized by four specific abnormalities in the heart's structure.


    Question: 14


    ch of the following nutrients is essential for the synthesis of collagen, ponent of connective tissues?


    on itamin C alcium itamin D


    wer: B


    anation: Vitamin C is essential for the synthesis of collagen, which is omponent of connective tissues, such as skin, tendons, ligaments, and vessels. Iron is important for the transport of oxygen in the blood.

    ium and vitamin D are necessary for bone health.


    stion: 15


    ch of the following infectious diseases is caused by the varicella-zoste

    Whi a key

    com


    1. Ir

    2. V

    3. C

    4. V


    Ans


    Expl a

    key c blood Calc


    Que


    Whi r

    virus (VZV)?


    1. Measles

    2. Tuberculosis (TB)

    3. Chickenpox

    4. Mumps

    Answer: C


    Explanation: Chickenpox is caused by the varicella-zoster virus (VZV). Measles is caused by the measles virus. Tuberculosis is caused by Mycobacterium tuberculosis. Mumps is caused by the mumps virus.


    Question: 16


    ch of the following allergens is most commonly associated with allerg tis?


    ollen

    ust mites et dander old spores


    wer: A


    anation: Pollen is the most common allergen associated with allergic tis, also known as hay fever. Dust mites, pet dander, and mold spores ommon allergens that can trigger allergic rhinitis symptoms.


    stion: 17


    diatric dermatology, which of the following skin conditions is acterized by red, scaly patches with silvery scales?

    Whi ic

    rhini


    1. P

    2. D

    3. P

    4. M

    Ans Expl

    rhini are

    also c


    Que


    In pe char


    1. Atopic dermatitis (eczema)

    2. Psoriasis

    3. Impetigo

    4. Contact dermatitis


    stion: 18


    ch of the following developmental milestones is typically achieved by h-old infant?


    olling from front to back alking independently peaking in short sentences

    sing a pincer grasp to pick up small objects wer: A

    anation: Rolling from front to back is a milestone typically achieved b onth-old infant. Walking independently usually occurs around 12 to 15 hs. Speaking in short sentences typically begins around 2 years of age er grasp, using the thumb and index finger to pick up small objects, is lly developed around 9 to 10 months.

    Explanation: Psoriasis is a chronic autoimmune skin condition that presents with red, scaly patches covered with silvery scales. It commonly affects the elbows, knees, scalp, and lower back. Atopic dermatitis (eczema) presents with itchy, inflamed skin, often associated with a personal or family history of allergies. Impetigo is a bacterial skin infection characterized by honey-colored crusts. Contact dermatitis is an allergic or irritant reaction to substances that come into contact with the skin.


    Que


    Whi a 6-

    mont


    1. R

    2. W

    3. S

    4. U


    Ans


    Expl y a

    6-m

    mont . The

    pinc usua


    Question: 19


    Which of the following infectious diseases is caused by the Epstein-Barr virus (EBV)?

    1. Tuberculosis (TB)

    2. Mononucleosis

    3. Meningitis Answer: C

    tigue, sore throat, swollen lymph nodes, and fever. Lyme disease is ca e bacterium Borrelia burgdorferi, TB is caused by Mycobacterium culosis, and meningitis can be caused by various pathogens, includin eria and viruses.

    Explanation: Mononucleosis, also known as "mono" or the "kissing disease," is caused by the Epstein-Barr virus (EBV). It is characterized by symptoms such as fa used

    by th

    tuber g

    bact