Anesthesia General

Understanding Granisetron’s Use in Anesthesia for Nausea and Vomiting

Understanding Granisetron’s Use in Anesthesia for Nausea and Vomiting When undergoing anesthesia, one of the common side effects that patients may experience is nausea and vomiting. These unpleasant symptoms can not only cause discomfort but also delay the recovery process. To alleviate this, healthcare professionals may administer medications like granisetron. In this article, we will

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What is minute ventilation?

1 Comment / Anesthesia / Dr Akif

A common question that arises while studying respiratory physiology is what is minute ventilation and minute volume. The minute ventilation is the amount of air a person breaths in a minute. The minute ventilation is calculated by the multiplication of the tidal volume and the respiratory rate. What is minute ventilation? The normal tidal volume

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Cerebral Aneurysm Clipping

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Cerebral Aneurysm Clipping is one of the important modalities for the treatment of aneuryms apart from coiling so the anesthetic management of such cases is as follows. Skull is a fixed vault and most intracerebral structures are relatively in compressible, hence even a small haemorrhage can result in a significant anatomic distortion producing significant rise in ICP

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Intubation Contraindications

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Intubation contraindications can be divided into those Both Nasal and Oral lntubation and those for Nasal Intubation. Both Nasal and Oral lntubation Contraindications • Laryngeal edema. • Epiglottitis. • Laryngotracheobronchitis This is one among the important Intubation Contraindications. In these conditions the airway is already compromised giving very little place for the endotracheal Tube to

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Bronchopulmonary Segments

1 Comment / Anesthesia / Dr Akif

The Bronchopulmonary Segments are the functional units of the lungs involved in he gaseous exchange. The lungs have the following Bronchopulmonary Segments on the right side: 1 Right main bronchus 2. Right upper lobe bronchus 3. Right middle lobe bronchus 4. Right lower lobe bronchus 5. Apical segment bronchus 6. Posterior segment bronchus 7. Anterior

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Essential Calculation Methods and Tools for Long-Term Venous Access: A Comprehensive Guide for Patients

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Introduction to Long-Term Venous Access Long-term venous access is a vital component of modern medical treatment, allowing healthcare providers to administer therapies over extended periods. This method is particularly significant in scenarios requiring frequent or continuous access to the bloodstream, such as chemotherapy for cancer patients, dialysis for those with kidney dysfunction, and long-term antibiotic

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Isoflurane cardiac function

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In Isoflurane cardiac function , the effect is that the cardiac output is maintained due to the slight increase in heart rate reflexly due to hypotension. There is a dose-dependent decrease in arterial pressure due to peripheral vasodilatation and myocardial depression, less than that due to halothane. There is a selective coronary vasodilatation and decrease

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Reservoir Bag

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The reservoir bag is also called as the Breathing bag. The bag is attached to anesthesia breathing circuits to ventilate the patient. The bag acts as a reservoir for anesthetic gases as well as for oxygen, which when pressed results in the delivery of the gases or oxygen to the patient. An anesthetized and paralyzed

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Nasotracheal Intubation

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Nasotracheal Intubation can be accomplished by special nasal tubes or by simple oral tubes. It is a specialized technique in which the Endotracheal tube is passed in to the larynx via the nose rather than the mouth. A first the tube size is selected, which should be a size less than that used in the

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Hypnotics drugs classification

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All hypnotics drugs act on different subunits of GABA receptors. Gamma amino butyric acid (GABA): This is a major inhibitory amino acid Neuro Transmitter in the brain; its synthesis from glutamate is catalyzed by the enzyme glutamic acid decarboxylase. It binds to either GABA-A or GABA-B receptor following its release from the presynaptic vesicles. GABA-

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