Related Experiment Videos
[Evaluation of a feverish child].
Olli Ruuskanen1, Harri Saxén, Jussi Mertsola
1TYKS: lastenklinikka, Turku.
Duodecim; Laaketieteellinen Aikakauskirja
|February 24, 2010
Summary
Assessing a child's overall condition is vital for fever evaluation and cannot be replaced by lab tests. A good general status suggests a likely viral infection, while worsening signs necessitate hospitalization.
Area of Science:
- Pediatrics
- Infectious Diseases
- Clinical Assessment
Context:
- Feverish children require careful evaluation to differentiate between viral and bacterial infections.
- Clinical assessment of general status is paramount in pediatric fever management.
- Laboratory tests, such as C-reactive protein (CRP), can supplement clinical judgment but not replace it.
Purpose:
- To emphasize the importance of evaluating a child's general status in fever assessment.
- To provide guidance on differentiating viral from bacterial infections in febrile children based on clinical signs.
- To outline criteria for hospitalization versus self-limiting viral illness.
Summary:
- Physicians assess general status through consciousness, environmental reactions, skin color, respiratory rate, and fluid balance.
- A CRP value below 20 mg/l, good general status, and absence of bacterial signs suggest a viral infection.
- Immediate hospitalization is indicated if the child's general status deteriorates.
Impact:
- Guides clinical decision-making in pediatric fever management.
- Reduces unnecessary laboratory testing and hospital admissions for viral infections.
- Improves patient outcomes by ensuring timely intervention for serious conditions.
Related Concept Videos
01:25Increased Body Temperature
A body temperature above 38°C (100.4 °F) is known as fever or pyrexia, and a person with fever is termed 'febrile.' Typically, the hypothalamus, a part of the brain that acts as the body's thermostat, regulates body temperature through a thermoregulatory setpoint. It receives signals from cold and warm thermal receptors throughout the body and adjusts the body's temperature accordingly. Fever occurs when this hypothalamic setpoint is altered, usually in response to an infection or illness.
01:22Methods of reducing fever
The signs and symptoms of fever include hot and dry skin, flushed face, thirst, muscle aches, anorexia, headache, tachycardia, tachypnea, and fatigue. Elevated body temperature is reduced using two methods: pharmacological and nonpharmacological. Proper identification and treatment of the root cause of a fever is of utmost importance.
Pharmacological Methods of Reducing Fever:
Pharmacological Methods of Reducing Fever:
01:26Patterns of Fever
Before understanding the types and patterns of fever, it is essential to know its phases.
01:25Types of Fever
Fever can be triggered by several factors, including infections, nervous system disorders, certain cancers, blood diseases like leukemia, embolism, thrombosis, heatstroke, dehydration, surgical trauma, crushing injuries, and allergic reactions.
Here are the different types of fever:
Here are the different types of fever:
01:14Assessing Body Temperature - Oral
Here are the steps to accurately measure oral temperature using an electronic thermometer:
Step 1:
Start by practicing proper hand hygiene to prevent the spread of microorganisms.
Step 2:
Take the thermometer out of the charging unit, switch it on, and wait for the ready sign.
Step 3:
Gently slide the probe cover until a click is heard. This simple action prevents cross-contamination and ensures the correct placement of the probe cover.
Step 4:
Instruct the patient to open their mouth and place...
Step 1:
Start by practicing proper hand hygiene to prevent the spread of microorganisms.
Step 2:
Take the thermometer out of the charging unit, switch it on, and wait for the ready sign.
Step 3:
Gently slide the probe cover until a click is heard. This simple action prevents cross-contamination and ensures the correct placement of the probe cover.
Step 4:
Instruct the patient to open their mouth and place...
01:27Assessing Body Temperature - Rectal
Rectal temperature measurement is considered the most precise method for assessing core body temperature and typically registers higher than oral temperature. For adults, the rectal thermometer should be inserted 1 to 1.5 inches into the rectum to obtain the most accurate reading.
Follow these steps for rectal temperature assessment:
Step 1: Perform hand hygiene and don clean gloves to prevent cross-infection.
Step 2: Position the patient in a side-lying position to better visualize the rectal...
Follow these steps for rectal temperature assessment:
Step 1: Perform hand hygiene and don clean gloves to prevent cross-infection.
Step 2: Position the patient in a side-lying position to better visualize the rectal...