A postoperative patient experiences separation of the layers of his abdominal surgical wound during coughing. Separation of the layers of a surgical wound is known as
dehiscence
laceration
evisceration
autologous
The Correct Answer is A
A. Dehiscence: Dehiscence refers to the partial or total separation of the wound's layers, often occurring after surgery, such as when coughing increases intra-abdominal pressure.
B. Laceration: A laceration refers to a tear or break in the skin due to trauma, not a surgical complication.
C. Evisceration: Evisceration occurs when the internal organs protrude through the wound, which is a more severe complication than dehiscence.
D. Autologous: Autologous refers to using a person's own tissues or cells (e.g., blood transfusion), not a wound complication.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Alternately compress and release to help blood flow through vessels. Sequential compression devices (SCDs) work by alternating compression and release to promote venous return, prevent stasis, and reduce the risk of deep vein thrombosis (DVT). This is the correct mechanism of action for these devices.
B. Measure pressure in the leg blood vessels and sound an alarm if pressure rises. SCDs do not measure pressure; they are designed to apply intermittent pressure to the legs to encourage circulation and prevent clot formation.
C. Provide gentle continuous compression at low pressure. SCDs apply intermittent pressure, not continuous pressure. Continuous compression would not be effective in preventing DVT as it does not allow for the periodic relaxation of veins.
D. Provide firm continuous compression at high pressure. SCDs should apply intermittent, not continuous, pressure. High pressure could potentially harm the patient’s circulation and tissues, which is why the compression is designed to be gentle and alternating.
Correct Answer is A
Explanation
A. Vanilla pudding: Vanilla pudding is not considered a clear liquid. It is a semi-solid food and should be removed from the tray as it does not meet the criteria for a clear liquid diet, which consists of liquids that are transparent and liquid at room temperature.
B. Beef broth: Beef broth is appropriate for a clear liquid diet as it is a transparent liquid and is allowed as part of the diet.
C. Orange gelatin: Orange gelatin is a common item on a clear liquid diet as it is transparent and can melt into a liquid form at room temperature. It is appropriate to leave it on the tray.
D. Cranberry juice: Cranberry juice is allowed on a clear liquid diet. It is a transparent liquid, so it should not be removed.
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