Search fresh public links, source activity, and post angles for Critical Care.
Fresh curated links around critical care are collected here so marketers can spot useful updates and turn timely ideas into posts faster.
Recent items include:
Recent curated links from global sources. Generate one free draft from any story, then use SocialBu to schedule and refine your content calendar.
Category: Critical Care Nursing Careful clinical examination should be performed in the early phase of shock, as it can provide useful information about the causative mechanism. Pa...
Category: Critical Care Nursing Mottling or prolonged capillary refill time (CRT) is suggestive of low cardiac output with great specificity but low sensitivity. A strategy guided...
Category: Critical Care Nursing Acute respiratory insufficiency occurs when the lungs no longer meet the metabolic demands of the body, which by tradition is divided into two type...
Category: Critical Care Nursing Capnometry is used for a variety of purposes, such as in the diagnosis of a pulmonary embolism, determination of lung recruitment, detection of aut...
Category: Critical Care Nursing In the 1990s, the pulmonary artery catheter was at its apogee, as it was the only method to assess/monitor hemodynamics. It measures cardiac output,...
Category: Critical Care Nursing Dead-space ventilation, the portion of tidal volume that does not encounter perfused alveoli, directly affects CO2 excretion and is used as an indi...
Category: Critical Care Nursing Often considered the “fifth vital sign,” pulse oximetry is one of the most important technologic advances for monitoring patients during anesthe...
Category: Critical Care Nursing Normal subjects have a PaCO2-PETCO2 gradient of 4-5 mm Hg. In critically ill patients, the PaCO2-PETCO2 gradient can be elevated, such as in obstru...
Category: Critical Care Nursing Clinically, the P/F ratio (PaO2/FiO2) is most commonly used to approximately quantitate the degree of venous admixture, composed of ventilation/per...
Category: Critical Care Nursing Tissue oxygenation depends on the delivery of oxygenated blood (both dissolved and bound to hemoglobin). The PaO2 is the partial pressure of oxygen...
Category: Critical Care Nursing Hypoxia is unlikely to occur in mild hypoxemia (PaO2 = 60-79 mm Hg) when cardiovascular reflexes remain intact. Moderate hypoxemia (PaO2 = 45-59 mm...
Category: Critical Care Nursing Pulse oximetry targets the signal arising from the arterial bed as light absorbance fluctuates with changing blood volume. Arterial blood flow cause...
Category: Critical Care Nursing The pulmonary artery catheter's use declined due to (1) insufficient knowledge in measuring/interpreting data, (2) a report showing increased mortal...
Category: Critical Care Nursing In cases of shock, a low ScvO2 (less than 70%) is suggestive of insufficient DO2 and should prompt clinicians to increase DO2. Conversely, a high va...
Category: Critical Care Nursing Inotropic or vasoactive drugs may affect the PaCO2-PETCO2 gradient, either by increasing cardiac output and pulmonary perfusion or by reducing pul...
Category: Critical Care Nursing TEE is used in the evaluation of infectious and embolic sources in patients with unexplained sepsis or embolic strokes. In an acute setting, regurgi...
Category: Critical Care Nursing Motion artifact and poor perfusion are the most common sources of SpO2 inaccuracies, which occur because the photoplethysmographic pulse signal is v...
Category: Critical Care Nursing Tachypnea is often the earliest sign of impending respiratory failure, even when arterial blood gases remain within normal limits. This may reflect...
Category: Critical Care Nursing The expired CO2 waveform can distinguish a variety of pathologies. An esophageal intubation is discernible when the end-tidal waveform becomes lowe...
Category: Critical Care Nursing Because pulmonary arterial blood blends the mix from all venous territories of the body, measuring mixed venous oxygen saturation (SvO2) with the pu...
Srinagar, Apr 30: In a bid to step up strengthening in-hospital critical care, the Sher-i-Kashmir Institute of Medical Sciences (SKIMS) Soura has decided to establish small Intensi...
Category: Critical Care Nursing Capnometry affords the measurement and numeric display of expired carbon dioxide (CO2) at the patient’s airway opening. When a waveform plotting CO2...
Category: Critical Care Nursing The pulmonary artery catheter provides hemodynamic variables (RAP, PAP, PAOP and CO) and with tissue perfusion variables such as mixed venous oxygen...
Category: Critical Care Nursing Intrinsic/Auto PEEP is common in mechanically ventilated patients with COPD (in which dynamic hyperinflation slows elastic recoil) and patients who...
Use SocialBu to discover ideas, generate post drafts, and schedule them across your social channels.