CMN 568 - Unit 1 Flashcards
(133 cards)
The most common pediatric infectious disease; otherwise known as the “common cold”
Acute Viral Rhinitis
Signs and symptoms of Acute Viral Rhinitis
Sudden onset of CLEAR or mucoid rhinorrhea, nasal congestion, and fever. May present with a sore throat, cough, and red TM for u[ to 14 days.
Common pathogens for Acute Bacterial Rhinosinusitis
S pneumoniae, H influenzae, M catarrhalis, and B-hemolytic streptococci
Signs and symptoms of Acute Bacterial Rhinosinusitis
Nasal congestion, PURULENT nasal discharge, facial pain/pressure, cough, headache, fever for less than 30 days
When to diagnose and treat Acute Bacterial Rhinosinusitis with antibiotics
- If s/sx last for more than 10 days
- worsening of symptoms within 10 days after initial improvement in s/sx
- s/sx of FOCAL signs. i.e., periorbital edema, severe sinus tenderness, or severe headache.
Treatment considerations for Acute Bacterial Rhinosinusitis
- Pediatrics - 7 days after symptoms resolves
- Adults - 7-10 days, may be longer to prevent relapses
- Daycare status, recent antibiotic use, allergies, and age.
- NSAIDS/Tylenol for pain and fever control
- Nasal decongestants for < 3 days
- OTC ORAL deongestants, antihistamines, cough/cold preps are not receommended for children < 4 years old
- Intranasal corticosteroid sprays are RECOMMENDED in ALL adults and may be useful for CHILDREN WITH ALLERGIC SINUSITIS
Successive episodes of bacterial infections of the sinuses, each lasting less than 30 days & SEPARATED intervals of at least 10 days
Recurrent sinusitis
Episodes of inflammation of the paranasal sinuses lasting more than 90 days
Chronic sinusitis
Antibiotic treatment difference between acute sinusitis and chronic/recurrent sinusitis
Duration of chronic/recurrent sinusitis treatment is 3 - 4 weeks
Differential diagnosis for chronic/recurrent sinusitis
- Anatomical problems (septal deviation, polyp, or foreign body)
- Cystic fibrosis or immunodeficient
- Reflux esophagitis
- Anaerobic and Staph organisms
Triad of children with Allergic rhinitis or “hay fever”
- Allergic rhinitis
- Asthma
- Eczema
More common in red-haired children
Signs and symptoms of Allergic Rhinitis
- Rubbing of nose (Allergic Salute sign)
- Allergic shiners (Dark circles and swelliing under the eyes)
- Clear nasal drainage with pale, swollen and boggy nasal turbinates
- Conjunctival injection, tearing, and redness of eyes
- Enlarged tonsils
Treatment of Allergic Rhinitis
- Avoidance of allergic triggers
- Nasal irrigations
- Non-sedating Antihistamines (Loratidine, Cetirizine)
- Intranasal corticosteroids
- Mast-cell stabilizers (Cromolyn sodium, Montelukast)
Common causes of Epistaxis
- Dry nose
- Nose rubbing
- Picking
- Vigorous blowing
Rare cause of Epistaxis
- Bleeding disorders such as Von Willebrand (Clotting factor VWF deficient)
When to do a full work-up for Epistaxis
- Family hx of bleeding disorder
- Medical hx of easy bleeding
- Spontaneous bleeding at any site
- Bleeding lasting for over 30 min. or blood that will not clot with direct pressure
- Onset before 2 yrs of age
- A drop in Hematocrit due to epistaxis
Treatment for Epistaxis
- Patient up, lean forward and pinch SOFT part of the nose for 5 - 15 minutes
- ONE time oxymetazoline spray (Afrin) or Phenylephrine
- Application of polysporin to prevent recurrence until all crusting is healed
- No NSAIDS or Aspirins
90% of Sorethroat and fever are caused by what?
- Viral infections.
- Only 5-15% is caused by Bacterial infections. (No Antibiotics)
- Viral infections most commonly presents with cough and rhinorrhea
Different Viral infections of the Throat
- Infectious Mononucleosis
- Herpangina
- Pharyngoconjuctival fever
- Hand, Foot, & Mouth Disease
Large exudative tonsillitis, Generalized POSTERIOR cervical adenitis, fever, palpable SPLEEN or axillary adenopathy
Inf. Mononucleosis. Palpate for the SPLEEN!
2-3 mm ulcers on the anterior pillars and soft palate and uvula and is caused by Coxsackie virus
Herpangina
If presenting with exudative tonsillitis, CONJUCTIVITIS, lymphadenopathy and fever.
Pharyngoconjuctival fever. Consider viral infections of negative for Rapid Strep such as Adenovirus
Ulcers on the tongue and oral mucosa; vesicles, pustules, & papules on the palms, soles, interdigital areas, and buttocks and is caused by enteroviruses
Hand, Foot, & Mouth Disease
What is the most common bacterial cause of Acute Bacterial Pharyngitis
Group A Beta-Hemolytic Streptococcus (GABHS)