Medical Test Library
RX Lab Tests A-Z
Browse indexed laboratory-test guides by test name or first letter, with small lazy-loaded result pages for fast access.
28 matching article(s).
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Nasal Mucosal Biopsy – Indications, Procedure, Results
A nasal mucosal biopsy is the removal of a small piece of tissue from the lining of the nose so that it can be…
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Nasal Mucosal Biopsy – Indications, Procedures, Results
Biopsy - nasal mucosa; Nose biopsyA nasal mucosal biopsy is the removal of a small piece of tissue from the lining of the nose…
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Nasal Nndoscopy – Indications, Procedures, Results
Rhinoscopy Nasal endoscopy is a test to view the inside of the nose and sinuses to check for problems. How the Test is Performed…
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Nasolarynoscopy – Indications, Procedures, Results
Laryngoscopy and nasolarynoscopy Laryngopharyngoscopy; Indirect laryngoscopy; Flexible laryngoscopy; Mirror laryngoscopy; Direct laryngoscopy; Fiberoptic laryngoscopy; Laryngoscopy using strobe (laryngeal stroboscopy) Laryngoscopy is an exam of…
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Nasopharyngeal Culture – Indications, Procedures, Results
Culture - nasopharyngeal; Swab for respiratory viruses; Swab for staph carriage Nasopharyngeal culture is a test that examines a sample of secretions from the…
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Neck x-ray – Indications, Procedures, Results
X-ray - neck; Cervical spine x-ray; Lateral neck x-ray A neck x-ray is an imaging test to look at cervical vertebrae. These are the…
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Neonatal cystic fibrosis screening test
Cystic fibrosis screening - neonatal; Immunoreactive trypsinogen; IRT test; CF - screening Neonatal cystic fibrosis screening is a blood test that screens newborns for cystic…
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Neonatal cystic fibrosis screening test
Cystic fibrosis screening - neonatal; Immunoreactive trypsinogen; IRT test; CF - screening Neonatal cystic fibrosis screening is a blood test that screens newborns for cystic…
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Nerve Biopsy – Indications, Procedure, Results
A nerve biopsy is the removal of a small piece of a nerve for examination. How the Test is Performed A nerve biopsy is…
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Nerve Biopsy – Indications, Procedures, Results
Biopsy - nerve A nerve biopsy is the removal of a small piece of a nerve for examination. How the Test is Performed A…
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Nerve Conduction Velocity Test – Indications, Procedures, Results
NCV Nerve conduction velocity (NCV) is a test to see how fast electrical signals move through a nerve. How the Test is Performed Patches…
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Neurogenesis of Brain; Defination, Types, Procedures
Neurogenesis of brain is the process by which neurons are generated from neural stem cells. Developmental neurogenesis and adult neurogenesis differ markedly; this article is limited in scope…
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Neurological Examination – Indications, Procedure, Technique
The neurological exam can be divided into seven areas. The outline below should be memorized. Having immediate recall of this outline allows the examiner…
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Newborn Screening Tests – Indications, Procedures, Results
Infant screening tests; Neonatal screening tests; The PKU test Newborn screening tests look for developmental, genetic, and metabolic disorders in the newborn baby. This…
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Newborn Screening Tests – Indications, Procedures, Results
Infant screening tests; Neonatal screening tests; The PKU test Newborn screening tests look for developmental, genetic, and metabolic disorders in the newborn baby. This…
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Nitroblue tetrazolium blood test
NBT test The nitroblue tetrazolium test checks if certain immune system cells can change a colorless chemical called nitroblue tetrazolium (NBT) into a deep…
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Nitroblue Tetrazolium Blood Test – Indications, Procedures, Results
NBT test The nitroblue tetrazolium test checks if certain immune system cells can change a colorless chemical called nitroblue tetrazolium (NBT) into a deep…
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Nuchal Translucency Test – Indications, Procedures, Results
Nuchal translucency screening; NT; Nuchal fold test; Nuchal fold scan; Prenatal genetic screening; Down syndrome - nuchal translucency The nuchal translucency test measures the…
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Nuclear Magnetic Resonance Imaging Of Abdomen NMR
Abdominal MRI scan Nuclear magnetic resonance - abdomen; NMR - abdomen; Magnetic resonance imaging - abdomen; MRI of the abdomen An abdominal magnetic resonance…
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Nuclear Magnetic Resonance Imaging of Head and Cranial
Nuclear magnetic resonance - cranial; Magnetic resonance imaging - cranial; MRI of the head; MRI - cranial; NMR - cranial; Cranial MRI; Brain MRI;…
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Nuclear Magnetic Resonance Imaging Test of Chest
Nuclear magnetic resonance - chest; Magnetic resonance imaging - chest; NMR - chest; MRI of the thorax; Thoracic MRI A chest MRI (magnetic resonance…
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Nuclear Magnetic Resonance of Heart and Cardiac
Magnetic resonance imaging - cardiac; Magnetic resonance imaging - heart; Nuclear magnetic resonance - cardiac; NMR - cardiac; MRI of the heart; Cardiomyopathy -…
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Nuclear Magnetic Resonance Test of Abdomen
Abdominal MRI scan NMR - abdomen; Magnetic resonance imaging - abdomen; MRI of the abdomen An abdominal magnetic resonance imaging scan is an imaging…
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Nuclear Stress Test – Indications, Procedure, Results
The thallium stress test is a nuclear imaging method that shows how well blood flows into the heart muscle, both at rest and during…
