Ch 43 Nursing Care of a Family when a Child has an Infectious Disorder

The nurse is discussing medications to be given to a child who has been diagnosed with candidiasis. Which of the following medications would most likely be prescribed for the child?

Nystatin Application of nystatin to the oral lesions every 6 hours is an effective treatment for candidiasis. Treatment for diaper rash caused by candida albicans is the application of nystatin ointment or cream to the affected area.

A nursing instructor is teaching students about childhood infectious diseases. Which of the following would the instructor identify as the cause of warts in children?

Papilloma virus Warts, one of the most common dermatologic diseases in children, are caused by the papillomavirus.

A mother brings her 8-year-old son for evaluation because of a rash on his lower leg. Which finding would support the suspicion that the child has Lyme disease?

Playing in the woods about a week ago Lyme disease is caused by the bite of an infected tick, with a rash appearing 7 to 14 days after the tick bite. Ticks are commonly found in wooded areas. Therefore, reports of the child playing in the woods about 7 days ago would support the diagnosis of Lyme disease. A papular and vesicular rash is commonly associated with varicella (chickenpox). A high fever for 3 to 5 days before a rash suggests roseola. Extreme pruritus with visible nits would suggest pediculosis.

The nurse is caring for a child hospitalized with pertussis. Which nursing intervention would be the highest priority for this child?

The nurse will administer oxygen. The major complication of pertussis (whooping cough) is pneumonia and respiratory complications. Oxygen, bed rest, and monitoring for airway obstruction are nursing interventions. The highest priority is administering oxygen to maintain adequate oxygenation of cells.

When the nurse is instructing on disease transmission, which is noted as the smallest infectious agent known?

Virus Viruses are the smallest infectious agents known, so small they cannot be seen through an ordinary microscope.

When providing care for a child with herpes zoster (shingles), the parents ask the nurse how the child contracted this infectious disorder. Which response by the nurse is most appropriate?

"Herpes zoster is a reactivation of a previous varicella zoster infection." Herpes zoster (shingles) is reactivation of the latent varicella zoster (chickenpox) infection that occurs during times of immunosuppression and aging. Although it is possible to contract the varicella zoster virus from a person with herpes zoster or varicella zoster, a child diagnosed with herpes zoster has already been exposed to varicella zoster. Handwashing will not directly prevent herpes zoster.

The nurse is providing education to the parents of a child diagnosed with pinworms. Which statement is most important for the nurse to include in the teaching?

"Make sure your child washes hands before eating." The most effective measure to prevent pinworms or a recurrence is good hand hygiene, especially after using the bathroom and before eating. Sealing the child's clothing in a plastic bag is appropriate for pediculosis capitis. Having the child wear shoes at all times is helpful in preventing hookworm. Use of a cream that remains on for a specified time is associated with scabies.

A child is brought to the clinic with fever, cough, and coryza. The nurse inspects the child's mouth and observes what look like tiny grains of white sand with red rings. How would the nurse document these findings?

Koplik spots Koplik spots are bright red spots with blue-white centers appearing primarily on the buccal mucosa and indicate rubeola (measles). They are often described as tiny grains of white sand surrounded by red rings. Lymphadenopathy is used to document enlargement of the lymph nodes. Slapped cheek appearance refers to the erythematous flushing associated with fifth disease. Nits refer to the adult eggs of pediculosis.

A child is brought to the emergency department by his parents. The parents report that he stepped on a rusty nail about a week and a half ago. The child is complaining of cramping in his jaw and some difficulty swallowing. The nurse suspects tetanus. When assessing the child, the nurse would be alert to which muscle groups being affected next?

Neck Tetanus progresses in a descending fashion to other muscle groups, causing spasms of the neck, arms, legs, and stomach.

A young girl arrives at the emergency room after being bitten by a neighbor's dog. The mother is concerned her daughter will get rabies. The nurse carefully examines and treats the bite and questions the mother and daughter about the details surrounding the dog biting her. What information would most strongly indicate a risk for rabies infection in this client?

The dog was unprovoked when he bit the girl An unprovoked attack is much more suggestive that the animal is rabid, rather than if the bite happens during a provoked attack. The dog being immunized for rabies and there being no other reported instances of rabies in the area would indicate a lower risk that the dog was rabid. The fact that the dog belonged to a neighbor does not necessarily indicate a lower risk for rabies infection.

Nursing students are learning about the body's response to infection. Which of the following statements made by a student indicates an understanding of the job of pus in an infection?

"Pus indicates that phagocytosis is occurring." The action of phagocytes on organisms produces pus. Many people think the presence of pus indicates a worsening infection. More likely, it indicates phagocytosis and that the infection is resolving.

A nurse practitioner suspects that a child has scarlet fever based on which assessment finding?

Red, strawberry tongue The characteristic assessment finding that distinguishes scarlet fever from other disorders is the appearance of the red, strawberry tongue. Sore throat, an enanthematous and exanthematous rash, and white exudate on the tonsils are also seen with scarlet fever, but it is the strawberry tongue that helps to confirm the diagnosis.

A high school football player comes to the clinic with malaise, fever, headache, and anorexia that have been present for the last few days. Upon physical examination, the nurse notes that the cervical lymph nodes are firm and tender. Tonsils are red and enlarged and appear to have a white covering. What should the nurse suspect the diagnosis to be for this patient?

Mononucleosis Infectious mononucleosis occurs most commonly in adolescents and young adults. Beginning symptoms include chills, fever, headache, anorexia, and malaise. Children develop enlarged lymph nodes and a severe sore throat. The cervical lymph nodes feel tender and firm. The tonsils feel painful and are enlarged and erythematous. A thick, white membrane may cover the tonsils; often, petechiae appear on the palate. The spleen may enlarge, which places the child at risk for spontaneous rupture.

A child in the clinic has a fever and reports a sore neck. Upon assessment the nurse finds a swollen parotid gland. The nurse suspects which infectious disease?

Mumps Mumps is an infectious disease with a primary symptom of a swollen parotid gland. It is a contagious disease spread by droplets. The child is contagious 1 to 7 days prior to the onset of the swelling and 4 to 9 days after the onset of the swelling. Pertussis is a respiratory disorder that causes severe paroxysmal coughing, which produces a whooping sound. Measles is recognized by Koplik spots in the mouth and the classic maculopapular rash that starts on the head and spreads downward. Scabies is a skin condition where lice lay eggs under the skin. The rash is very pruritic and is seen on the hands, feet, and folds of the skin.

A child comes to the clinic for evaluation of skin lesions and is diagnosed with impetigo. Which medications are potentially ordered with instructions placed on the discharge summary? Select all that apply.

Mupirocin Penicillin Erythromycin Treatment of impetigo includes oral administration of penicillin or erythromycin or the application of mupirocin. Tetracycline is not used. Lindane is used to treat tinea infections.

Which of the following is the drug of choice for multidrug-resistant strains of infection?

Vancomycin Vancomycin is the drug of choice for serious infections involving multiple drug-resistant strains. Sensitive strains respond to most antibiotics including erythromycin and clindamycin. Most community-acquired MRSA infections can be treated on an outpatient basis with trimethoprim/sulfamethoxazole or clindamycin.

The nurse is caring for multiple clients on the pediatric unit. Which child will the nurse see first?

a child with erythema infectiosum experiencing fatigue and confusion A child with erythema infectiosum experiencing fatigue and confusion is showing signs of decreased oxygenation, possibly related to aplasia of erythrocytes caused by the virus. A child with signs and symptoms of decreased oxygenation should be seen first. Nausea and malaise are symptoms of chicken pox. A child with herpes simplex will most likely report pain an pruritis. Signs and symptoms of measles include photophobia and coryza.

The nurse is providing teaching to the parents of a child with varicella. Which statement indicates that the parents have understood the instructions?

"We need to make sure that he washes his hands frequently." The child with varicella needs to wash his hands frequently with antibacterial soap to reduce bacterial colonization. A cool bath with soothing colloidal oatmeal may help the skin discomfort. Alcohol would be too drying to the skin. Acetaminophen, not aspirin, should be used to reduce fever. The lesions should eventually crust over. Soft crusts with drainage may suggest an infection.

A school-aged child is recovering from varicella. The parent calls the school nurse and states "my child is feeling much better" and asks when the child can return to school. What information does the nurse provide the parent?

"Your child may return to school when all of the lesions have crusted over." Varicella is a highly communicable disease. It is spread via airborne transmission or by the direct contact with the nasopharyngeal secretions of an infected person. Varicella is communicable from 1 to 2 days before the rash occurs until all the vesicles have crusted over. The nurse would be correct in telling the parent the child cannot return to school, even though is feeling better, until all the vesicles have crusted over. The child does not have to be free of lesions. Being free of fever does not make the child less communicable. The child would not need a permission slip from the health care provider unless this is a specific requirement by the child's school district.

The nurse caring for children with fungal infections most often administers which of the following medications?

Griseofulvin Griseofulvin, an oral antifungal, is the medication of choice for fungal infections. In some infections the treatment may be prolonged (3 months or more), and compliance must be reinforced.

The nurse is caring for an adolescent diagnosed with genital herpes. The drug of choice for treating genital herpes is:

Acyclovir The drug acyclovir is useful in relieving or suppressing the symptoms of genital herpes.

The nurse is caring for a school-aged child hospitalized with an infectious disease. What would the nurse include in the plan of care? Select all that apply.

Allow the child to view the staff's face through the door window before entering the room. Encourage the parents to contact friends and classmates so cards can be sent and displayed. Monitor the child for changes in mood or level of aggression. Provide the child with age-appropriate games and toys for his or her room. Plan for extra time to visit the child throughout the shift between assessments and procedures. The child in transmission-based isolation may experience feelings of isolation and sensory deprivation because of restricted visiting and the use of personal protective gear (gown, mask and gloves) by those in the child's hospital room. The use of age appropriate toys and games dedicated to the child's room, extra time spent with the child by staff, the display of cards from friends and classmates, and allowing the child to view staff members' faces from outside the room all promote sensory stimulation and lessen the feeling of isolation. The family would be taught to follow the same precautions as the staff. Sensory overload is not a concern for a child in transmission-based precautions.

The nurse is caring for a child whose family recently emigrated from a developing country. While completing the admission history, the parents report all the child's immunizations are up to date. Which nursing action is most appropriate?

Ask parents which immunizations have been given. When caring for a child recently emigrated from a developing country, the nurse should be aware that WHO recommended vaccinations and U.S. recommended vaccinations may be different. The most appropriate action is for the nurse to determine which vaccinations have been given to decide if additional immunizations may be needed.

Which collaborative interventions will the nurse implement for a child with acute herpetic gingivostomatitis? Select all that apply.

Assess intake and output. Provide popsicles and ice. Administer acetaminophen. Initiate contact precautions. Give an oral dose of acyclovir. A child with acute herpetic gingivostomatitis will have painful mouth ulcers, drooling, anorexia, and a high fever. The nurse will provide acetaminophen for fever and pain, administer acyclovir to shorten the course of the illness, and offer popsicles and ice to help with mouth pain. Contact precautions will be initiated to prevent spreading the illness to others, and because the child is at risk for dehydration from a high fever and painful mouth, the nurse will assess intake/output.

A 13-year-old boy who recently immigrated to the United States from India is found to be infected by a strain of the poliovirus. After initial symptoms of fever, headache, nausea, vomiting and abdominal pain subside, the virus proceeds to his central nervous system. Which of the following would be the best intervention for this client at this point?

Bed rest, analgesia, and application of moist hot packs Treatment for poliomyelitis is bed rest with analgesia and moist hot packs to relieve pain. Vaccination would be too late, at this point, as the infection has already occurred. Antibiotics would be ineffective as this is a viral, not a bacterial, infection. Salicylic acid solution is used to treat warts.

A nursing instructor is teaching the students about the standard and transmission-based precautions. What type of precautions require placing a client in an isolated room with limited access, wearing gloves during contact with the client and all body fluids or contaminated items, wearing two layers of protective clothing, and avoiding sharing equipment between clients?

Contact precautions Contact precautions means placing the client in an isolation room with limited access, wearing gloves during contact with the client and all body fluids, wearing two layers of protective clothing, limiting movement of the client from the room, and avoiding sharing equipment between clients. Standard precautions are used with every client. They involve good handwashing and the use of gloves for client contact. Airborne precautions are used for diseases where small particles are dispersed in the air. They require that the client be in a negative-pressure room and, in addition to standard personal protective equipment, the mask should be N95 or higher. Varicella would need airborne precautions. Droplet precautions are used for diseases such as pertussis, which produce large droplets. They require standard precautions plus a surgical mask, preferably with a face shield.

A teenage patient active on the high school football team comes to the clinic with a cut on his leg that looks infected. The culture report returns information that leads to a diagnosis of MRSA. What should the nurse use as preventive measures in this case?

Contact precautions Gloves Handwashing Because MRSA is spread through the skin, contact precautions, gloves, and strict handwashing are recommended to prevent the spread to others.

Infectious mononucleosis ("mono") is caused by which of the following?

Epstein-Barr virus Infectious mononucleosis ("mono") is caused by the Epstein-Barr virus, one of the herpes virus groups. The organism is transmitted through saliva.

An adolescent comes to the clinic reporting a sore throat and chills. The nurse suspects that the adolescent has infectious mononucleosis based on assessment of which? Select all that apply.

Firm, tender cervical lymph nodes Splenomegaly Thick, white tonsillar exudate Petechiae on the palate The beginning symptoms of infectious mononucleosis include chills, fever, headache, anorexia, and malaise. Children develop enlarged lymph nodes and a severe sore throat. The fever is generally high (103° F [39.5° C]). The cervical lymph nodes, most markedly affected, feel firm and tender. The tonsils feel painful and are enlarged and erythematous. A thick, white membrane may cover the tonsils; often petechiae appear on the palate. The spleen enlarges, placing the child at risk for spontaneous rupture. Hepatitis, a maculopapular eruption similar to the rash of rubella, pneumonitis, and central nervous system involvement such as encephalitis, meningitis, or polyneuritis may occur.

A nursing instructor has presented a class on the stages of an infectious disease to a group of students and asks the students to place the stages in their proper sequence from beginning to end. Place the stages in their proper sequence.

Incubation Prodrome Illness Convalescence An infectious disease begins with incubation, then progresses to the prodrome stage, then to illness, and finally to convalescence.

Parents bring their 9-year-old child to the clinic for a well-child visit. They are concerned because several children in the neighborhood have developed Lyme disease and ask for suggestions on what to do to reduce their child's risk. What would be appropriate for the nurse to suggest? Select all that apply.

Inspecting the skin closely for ticks after the child plays in wooded areas. Wearing protective clothing when playing in wooded areas. Contacting the health care provider if there is any area of inflammation that might be a bite. The nurse should teach the parents to have the child wear protective clothing and dress the child in light clothing when playing in wooded areas or going outdoors. The parents should inspect the child's skin closely for ticks after being outside in wooded areas and if any ticks are found, remove them with a tweezer, not rub them with a credit card. The parents also should be instructed to contact their health care provider if they notice any area of inflammation that might be a tick bite.

The immune system works to destroy pathogens by helping the body get rid of or resist the invasion of foreign materials The blood cells that surround, ingest and neutralize the pathogens are which of the following?

Macrophages When a pathogen enters the body, the immune system works to destroy the pathogen. This occurs when white blood cells known as macrophages surround, ingest, or neutralize the pathogen.

The nurse is assessing a child who presents with a history of fever, malaise, fatigue, and headache. The nurse notes a bulls-eye rash on the child's right leg. Which action will the nurse take?

Notify the primary health care provider. The nurse would suspect the child has Lyme disease and notify the health care provider for additional testing and potential antibiotic therapy. Precautions are not indicated for clients with Lyme disease. An ECG would only be needed if cardiac symptoms were noted. It is recommended to clean the site of the tick bite with rubbing alcohol when the tick is removed, not at a later time.

A child is diagnosed with scarlet fever. The nurse is reviewing the child's medical record, expecting which medication to be prescribed for this child?

Penicillin V Penicillin V is the antibiotic of choice for the treatment of scarlet fever. Ibuprofen is used to treat fever. Acyclovir is used to treat viral infections. Doxycycline, a tetracycline, is the drug of choice for treating Rocky Mountain spotted fever.

What information should be included in the teaching plan for a child with varicella?

Remind the child not to scratch the lesions. Varicella lesions appear first on the scalp. They spread to the face, the trunk, and to the extremities. There may be various stages of the lesions present at any one time. The lesions are intensely pruritic. The teaching plan for varicella should include that the child not scratch the lesions. Opening the lesions gives access for secondary infection to occur and causes scarring. Acetaminophen, not aspirin, should be administered for fever due to the link with Reye syndrome. The best treatment for skin discomfort is a cool bath with soothing colloidal oatmeal every 3 to 4 hours for the first few days. Warm baths cause more itching and dry the skin.

A 6-year-old child is brought to the clinic by his parents. The parents state, "He had a sore throat for a couple of days and now his temperature is over 102°F (38.9°C). He has this rash on his face and chest that looks like sunburn but feels really rough." What would the nurse suspect?

Scarlet fever Scarlet fever typically is associated with a sore throat, fever greater than 101° F (38.9° C), and the characteristic rash on the face, trunk, and extremities that looks like sunburn but feels like sandpaper. CAMRSA is typically manifested by skin and tissue infections. Diphtheria is characterized by a sore throat and difficulty swallowing but fever is usually below 102°F (38.9°C). Airway obstruction is apparent. Pertussis is characterized by cough and cold symptoms that progress to paroxysmal coughing spells along with copious secretions.

The nurse is performing a physical examination of an 8-year-old girl who was bitten by her kitten. Which assessment would lead the nurse to suspect cat-scratch disease?

Swollen lymph nodes Lymph nodes, especially under the arms, can become painful and swollen due to cat-scratch disease. Strawberry tongue is typical of scarlet fever. Infected tonsils and an edematous neck are symptoms of diphtheria.

A nurse is promoting vaccine administration. When instructing on the physiological changes, which statement best explains what occurs in the child when vaccines are administered?

The child develops an active immunity. When a vaccine is given, active immunity occurs which then stimulates the development of antibodies to destroy infective agents without causing the disease.

After teaching nursing students about childhood exanthems, the instructor determines that the teaching was successful when the students identify what as the primary cause?

Viruses Most childhood exanthems are caused by viruses.

Which child will the nurse identify as being at greatest risk for developing a hospital-acquired infection (HAI)?

an 18-month-old child receiving chemotherapy over 5 days The children at highest risk for contracting a hospital-acquired infection include children younger than 2 years of age, children with a nutritional deficit, those who are immunosuppressed, those who have indwelling vascular lines or catheters, are receiving multiple antibiotic therapy, or who remain in the hospital for longer than 72 hours. To determine the child at greatest risk, count risk factors and determine which child has the most risk factors.

A child is diagnosed with group A streptococcal pharyngitis. The nurse would teach the parents to be alert for signs and symptoms of:

scarlet fever. Group A streptococcal pharyngitis can progress to scarlet fever with the rash appearing in about 12 hours after the onset of the disease. Group A streptococcal pharyngitis is not associated with pneumonia. Impetigo is a group A strep infection involving the skin. Osteomyelitis can occur with an infection by group B streptococcus.

The most common complication of varicella is:

secondary bacterial infections. Varicella starts with lesions that appear first on the scalp, face, trunk, and then extremities. The lesions begin as macules then develop into papules and finally clear, fluid-filled vesicles. These lesions are intensely pruritic. The most common complication of varicella is secondary bacterial infection caused by the child scratching the lesions. Other complications include pneumonia, scarring, and encephalitis.

While assessing a child, the nurse notes a runny nose, temperature 100.4°F (38°C), and a whoop sound when the child coughs. On which diagnosis will the nurse anticipate providing education for this family?

pertussis Pertussis, also known as whooping cough, begins as an upper respiratory illness and progresses to a persistent cough characterized by a whooping sound. Tuberculosis, influenza, and nasopharyngitis are not characterized by a whooping sound.

The nurse is caring for a child admitted to the hospital for sepsis. Which assessment finding is the most concerning?

urine output of 10 ml over 3 hours Children with sepsis will show alteration in temperature, heart rate, respiratory rate, and white blood cell count. Septic shock with organ dysfunction is more serious and can be manifested by decreased urine output.