FREE Cardiac Surgery MCQ Questions and Answers
What is the treatment plan if acute renal dysfunction leads to oliguric renal failure?
Dialysis Hemofiltration and dialysis are the treatments of choice if acute renal dysfunction leads to oliguric renal failure. This condition is a fatal complication with a death rate of 70% to 100%.
How sleepy does Azatadine normally make you feel?
One of the antihistamines with a modest level of sleepiness is azatadine. Additionally, it has mild anticholinergic properties. Confusion, dry mouth, impaired vision, and constipation are just a few of the side effects of anticholinergics.
When a patient is discharged, you instruct her on how to take care of her PICC line. How frequently should you inform the patient that she needs to have her dressing changed?
A clean dressing will be essential for protecting a patient's PICC line when she returns home. Every seven days, the dressing should be replaced. Patients should be instructed on how to change their own dressings and should also be informed that a helpful friend or family member should also be instructed on how to change dressings.
Which of the following laboratory examinations examines platelet clumping potential?
To determine whether and how well platelets clump together, a platelet aggregation test is conducted. A blood disease and an elevated risk of bleeding can be suggested by ineffective clumping.
Where might a tumor be present in a patient who experiences irregular heartbeat, lightheadedness, hyperglycemia, and elevated levels of epinephrine?
Adrenal cortex Catecholamines are managed by the adrenal medulla. This controls how we react to stress. Hormone levels will rise as a result of an adrenal medulla tumor, leading to the symptoms listed.
The most prevalent arrhythmia is atrial fibrillation. It can happen after heart surgery and with a variety of coronary illnesses. Atrial fibrillation: what is it?
Atrial depolarization patterns that occur quickly and erratically are the hallmarks of the arrhythmia known as atrial fibrillation. Multiple circuit reentries in the atria are the most likely culprits for this occurrence.
What phase, if any, comes last in a nursing procedure?
Any nursing procedure must be documented and reported in accordance with the chosen charting technique as the last step. The charge nurse or doctor should be informed of any irregularities.