What is collection procedure of sputum sample?
What is collection procedure of sputum sample?
Take a very deep breath and hold the air for 5 seconds. Slowly breathe out. Take another deep breath and cough hard until some sputum comes up into your mouth. Spit the sputum into the plastic cup.
How is sputum collected and sent for examination?
Sputum should be coughed from deep in the chest and coughed into the plastic collection bottle. To reduce the likelihood of transmission to others, patients are encouraged to collect their sputum specimens outdoors whenever possible. 3. Sputum specimens will be collected in the early morning if possible.
Why sputum specimen is collected?
The aim of sputum collection is to identify the bacterial, viral or fungal cause of a suspected infection and its sensitivities to antibiotics.
How do you transport a sputum specimen to the lab?
By air to a reference laboratory for culture
- Primary container holding the sputum sample: tube tightly closed and placed into a latex glove;
- Secondary container intended to protect the primary container: leak-proof box with enough absorbent material to absorb the entire sample, should the primary container break;
What is the purpose of specimen collection?
Specimen collection is the process of obtaining tissue or fluids for laboratory analysis or near-patient testing. It is often a first step in determining diagnosis and treatment (Dougherty and Lister, 2004).
What is a good sputum sample?
The quality of sputum samples is determined by the minimum number of squamous epithelial cells and polymorphonuclear leukocytes per low power field. An acceptable specimen has more than 25 leukocytes and fewer than 10 epithelial cells per low power field.
What is the importance of sputum analysis?
The analysis of sputum is essential for discovering out the reasons leading to different airway and lung diseases. The accurate diagnosis is directly related to the strategy that the physician uses to treat the patients.
What are the methods of specimen collection?
Specimen collection and processing procedures
- Avoid patient identification errors.
- Draw the tubes in the proper sequence.
- Use proper containers for collection.
- Mix all tubes ten times by gentle inversion immediately after collection.
- Do not decant specimens from one type of container into another.
What are the types of specimen collection?
The types of biological samples accepted in most clinical laboratories are: serum samples, virology swab samples, biopsy and necropsy tissue, cerebrospinal fluid, whole blood for PCR, and urine samples. These are collected in specific containers for successful processing in the laboratory.
What are three specimen collection methods?
Three popular methods of blood collection are:
- Arterial Sampling.
- Venipuncture Sampling.
- Fingerstick Sampling.
What is the collection of specimen?
How do you collect a sputum sample?
Steps to Getting a Good Sputum Sample:
When should a sputum specimen be collected?
Specimens should be collected within 3 days of symptom onset ID number, the specimen type, and the date the specimen was collected. ii. Sputum . Educate the patient about the difference between sputum and oral secretions. Have the patient rinse the mouth with water and then
When to collect sputum specimen?
The cup is very clean.
How to collect sputum samples?
Sputum samples. Sputum samples can be obtained using a non-invasive or invasive method and ideally should be collected before antibiotics are started. Invasive methods include oropharyngeal or endotracheal suctioning; these are used with patients who are intubated. A sputum trap is connected to the suction catheter to collect the sputum (Fig 1