Answer:
Network architecture is defined as the network of different computers to make the transfer of data among them.
Explanation:
Network architecture a computer data is transferred to another computer data through a medium which can be a through Wi-Fi through some cables. It requires a specific working range and within this range the computer are allowed to transfer data from one another whichever is needed.
LAN and WAN are the common example of computer network within a suitable range. Internet is a common example which is being used as a computer network. This internet is worldwide and its range is very high.
After undergoing a left thoracotomy, a client has a chest tube in place. when caring for this client, the nurse must encourage coughing and deep breathing
In order to see and access the lungs or other organs in the chest or thorax, a cut between the ribs is created during a thoracotomy. A thoracotomy is often carried out on either the right or left side of the chest. Although uncommon, it is possible to make an incision through the breast bone on the front of the chest.
A thoracotomy is a surgical operation that enables a surgeon to see inside the thoracic cavity to either diagnose or treat a patient's condition. Your lungs, heart, aorta, esophagus, and potentially your spine are all visible to the surgeon. Lung cancer is frequently treated with it. Lung cancer is frequently treated with a thoracotomy. It is occasionally used to treat heart issues.
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Answer:
The heart is covered in double membranous sac called pleural membrane, this statement is incorrect.
Explanation:
The heart is covered by a double walled sac called pericardium.The pericardium fixes the heart to the mediastinum and encloses the heart and the root of great vessels. It has two layers serous membrane and fibrous membrane. The fibrous membrane is the most superficial layer of the pericardium. It is made up of dense and loose connective tissue. The serous membrane is divided into two layers, the parietal layer, which is fused to and inseparable from the fibrous membrane, and the visceral layer, which is part of the epicardium.
Between these two membranes is the pericardial fluid, which is filled with serous fluid which protects the heart from any kind of external shock.
