Complete Normal Lab Values Reference Guide & Cheat Sheet
Knowing the different normal lab values is an important step in making an informed clinical …
Diagnostic Tests
Know all the information nurses need to understand about different diagnostic tests and laboratory exams. Learn about the nursing responsibilities and nursing considerations during each diagnostic procedure, indications, how to prepare your patient, your roles as a nurse, the nursing interventions and implications for each procedure, and know how to interpret the results.
Lumbar Puncture (Spinal Tap)
Lumbar puncture, also known as spinal tap, is an invasive procedure where a hollow needle is inserted into the space surrounding the subarachnoid space in the lower back to obtain samples of cerebrospinal fluid (CSF) for qualitative analysis.
Computed Tomography (CT) Scan
Computed tomography (CT), also known as computerized axial tomography (CAT), or CT scanning computerized tomography is a painless, non-invasive diagnostic imaging procedure that produces cross-sectional images of several types of tissue not clearly seen on a traditional X-ray.
Echocardiogram
Echocardiography, also known as echo test or heart ultrasound is a noninvasive painless test that uses ultrasound to visualize the shape, size, and movement of the structures of the heart.
Mammography (Mammogram)
This study guide can help nurses understand their tasks and responsibilities during mammography.
Bronchoscopy
Bronchoscopy is an invasive procedure that permits the direct examination of the larynx, trachea, and bronchi using either a flexible fiberoptic bronchoscope or a rigid metal bronchoscope.
Cystoscopy
Cystoscopy is a procedure that allows direct visualization of the urethra, urinary bladder, and ureteral orifices through the transurethral insertion of a cystoscope into the bladder.
Holter Monitoring
Holter monitoring (Ambulatory electrocardiography, ambulatory monitoring, event recorder, Holter electrocardiography) is a noninvasive procedure that continuously records the heart’s activity as the patient does his normal routine, usually for 24 to 72 hours.
Pap Smear (Papanicolaou Smear)
Papanicolaou smear (Pap smear, cervical smear) is a safe, noninvasive cytological examination for early detection of cervical cancer.
Fecal Analysis (Stool Analysis)
Feces is a solid body waste discharged from the large intestine through the anus by the process of defecation. It is made of cellulose and other indigestible food matter, water, and bacteria.