Ear Physical Examination Quiz!

Pressing on the tragus can help relieve ear pain or discharge because the tragus is a small cartilaginous projection located in front of the ear canal. Applying pressure on the tragus can stimulate the nerves and promote drainage of any fluid or wax buildup in the ear. This can help alleviate pain and discomfort associated with ear infections or blockages.

The correct answer is to inspect the lips, teeth, pharynx, oral mucosa, gums, palate, floor of the mouth, and tongue. This answer covers all the necessary areas to examine during a mouth and pharynx inspection, including the external features (lips, teeth), the throat (pharynx), and the internal structures (oral mucosa, gums, palate, floor of the mouth, and tongue). It also mentions inspecting for polyps and adenoids, which can be important in certain cases.

The correct answer is to inspect the auricle. This is the first step in examining the ear and involves visually examining the outer part of the ear. If there is ear pain or discharge, pressing on the tragus can help determine the source of the pain. Before inserting the otoscope, it is necessary to pull the auricle upward and backward to straighten the ear canal for better visualization.

The correct answer suggests a systematic approach to inspecting the nose, sinuses, and mouth. It begins by inspecting the outside of the nose to identify any deformities or asymmetries. Then, it recommends conducting the COTTLE Test to test for nasal obstruction. The RITNESSMILN Test is also mentioned, although no further details are provided. The next step is to inspect the inside of the nose. Finally, the sinuses should be palpated for tenderness. This sequence allows for a comprehensive examination of the nose, sinuses, and mouth, ensuring that no abnormalities or issues are overlooked.

A canker sore in the mouth is also referred to as an aphthous ulcer. This is a small, painful sore that can appear on the inside of the lips, cheeks, or on the tongue. It is characterized by a round or oval shape with a white or yellowish center and a red border. Aphthous ulcers are not contagious and can be caused by various factors such as stress, injury, certain foods, or underlying health conditions. They usually heal on their own within one to two weeks.

The correct answer includes the frontal sinus, sphenoid sinus, ethmoid sinus, septum, and maxillary sinus. These are all parts of the sinuses in the human body. The frontal sinus is located in the forehead, the sphenoid sinus is located behind the nose, the ethmoid sinus is located between the eyes, the septum is the dividing structure between the nostrils, and the maxillary sinus is located in the cheekbones. These sinuses play a role in producing mucus, filtering air, and helping to lighten the skull.