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VN 155 Peds comm
| Question | Answer |
|---|---|
| OPPORTUNISTIC INFECTIONS | caused by organisms normally found in the environment that the immune suppressed individual cannot resist or fight |
| INCUBATION PERIOD | time between the invasion by the pathogen and the onset of clinical symptoms. |
| PRODORMAL PERIOD | refers to the initial stage of a disease: the interval between the earliest symptoms and the appearance of a typical rash or fever. |
| NATURAL IMMUNITY | resistance is inborn. Babies under 12 wks gets their immunity from their mother. |
| ACQUIRED IMMUNITY | not the result of inherited factors but is acquired as a result of having the disease or is artificially acquired by receiving vaccines or immune serums. |
| ACQUIRED IMMUNITY - ACTIVE | when the person produces his or her own immunity |
| ACQUIRED IMMUNITY - PASSIVE | antibodies obtained in immune serums like gamma globulin |
| STANDARD PRECAUTION | handwashing is essential |
| TRANSMISSION BASED - DROPLET | used w diseases such as pertussis & influenza. Coughing or sneezing, droplets can contaminate an area 3 ft around the pt. |
| TRANSMISSION BASED - AIRBORNE | used for pts with conditions such as TB, varicella and rubeola (measles). Small airbone particles floating in the air can be inhaled any place in the room. |
| TRANSMISSION BASED - CONTACT | used condition transmits organisms via skin to skin contact or through indirect touch of a contaminated fomite. Gloves & gowns are worn for close contact w pts w RSV, HEP A who are incontinent, pts w contagious skin diseases (impetigo or wound infections) |
| ERYTHEMA | diffused reddened area on the skin |
| MACULE | circular redenned area on the skin |
| PAPULE | circular reddned area on the skin that is elevated |
| VESICLE | circular redenned area on the skin that is elevated and contains fluid |
| PUSTULE | circular redenned area on the skin that is elevated and contains pus |
| SCAB | dried pustule that is covered with a crust |
| PATHOGNOMONIC | term used to describe a lesion or symptom that is characteristic of a specific illness. |
| VARICELLA (CHICKEN POX) | its in the spinal column. Could reactivate as shingles brought by illness, stress. It is a type of herpes. |
| VARICELLA (CHICKEN POX) - s/s | prodormal signs - fever followed by macule, papule, vesicles, pustules & scabs. All stages are present at the same time. |
| VARICELLA (CHICKEN POX) - incubation period | 2-3 wks or 13-17 days ave |
| VARICELLA (CHICKEN POX) - prevention/tx | vaccine availble; acyclovir (zovirax) is given to immunosuppressed kids who are exposed. |
| VARICELLA (CHICKEN POX) - contagious period | 6 days after appearance of rash. |
| VARICELLA (CHICKEN POX) - NI | trim fingernails to prevent scratching. Calamine lotion may reduce itching. Isolate from others. |
| RUBELLA (GERMAN MEASLES) - S/S | mild fever & cold symptoms precede a rose-colored, maculopapular rash. Glands at ears and back of neck are enlarged. |
| RUBELLA (GERMAN MEASLES) - INCUBATION PERIOD | 2-3 wks or 18 days ave |
| RUBELLA (GERMAN MEASLES) - PREVENTION/TX | all infants should receive vaccine, w boosters at preschool age |
| RUBELLA (GERMAN MEASLES) - CONTAGIOUS PERIOD | until rash fades (5 days) |
| RUBELLA (GERMAN MEASLES) - NI | symptomatic treatment; avoid exposing any woman who might be in the early months of pregnancy. May cause serious fatal anomalies. |
| RUBELLA (GERMAN MEASLES) | easier type of rubella |
| MEASLES | longer period of rubella. Difference is that this rubella is longevity and photofobia. |
| MEASLES - S/S | fever, cough and conjunctivities followed by small white (KOPLIK) spots on inner cheeks. Maculopapular rash then erupts. |
| MEASLES - INCUBATION PERIOD | 1-2 wks or 14 days |
| MEASLES - PREVENTION/TX | infants should receive vaccine at 15 months and boosters at preschool age. Gamma globulin may be given after exposure. Vit A is recommended to reduce morbidity. |
| MEASLES - CONTAGIOUS PERIOD | from 4 days before to 5 days after the rash appears |
| MEASLES - NI | symptomatic treatment; isolate and provide quiet activities. Give detailed oral care. Use measures to reduce eyestrain caused by photophobia. |
| VACCINE | a suspensionn of weakened or inactivated (killed) organisms that stimulate immune bodies to form. A form of ACTIVE immunity. |
| TOXOID | a modified toxin that stimulates the production of antitoxin. A form of ACTIVDE immunity. |
| HEP B vaccine for babies | 3 shots: first shot at birth, last by age 9 month.s |