General Anesthesia is when a nerve block such as a spinal, caudal, epidural, or peripheral block is administered. (Write True or False)

A. Atelectasis. Atelectasis is the collapse of alveoli due to hypoventilation, which commonly occurs postoperatively, especially in the lung bases.

B. Rales. Rales (crackles) are abnormal lung sounds associated with fluid in the alveoli, commonly seen in conditions like pneumonia or pulmonary edema, not atelectasis.

C. Rhonchi. Rhonchi are low-pitched sounds caused by mucus in the airways, often seen in chronic bronchitis or COPD.

D. Pneumothorax. Pneumothorax presents with absent breath sounds on one side, not bilaterally in the lung bases.

A. Emergency. Emergency surgeries are performed immediately to treat life-threatening conditions. Breast implants following a mastectomy are not an emergency, but rather a planned procedure.

B. Palliative. Palliative surgeries are performed to relieve symptoms or improve quality of life, often in terminal illness. While reconstructive surgery after a mastectomy can improve a patient's quality of life, it is not primarily palliative.

C. Reconstructive. Reconstructive surgery is performed to restore or improve the function or appearance of a body part, particularly after trauma or disease. Breast implants after a mastectomy are classified as reconstructive surgery because they aim to restore the appearance of the breast after its removal.

D. Curative. Curative surgeries are intended to remove or treat a disease to cure the patient. While breast implants can improve a patient's appearance after a mastectomy, they do not cure any underlying disease or condition.