The thyroid gland lies in the midline of the anterior neck, just caudal to the thyroid cartilage. To inspect the thyroid gland, the examiner stands in front of the patient. The examiner asks the seated patient to dorsiflex (extend) the neck and swallow a sip of water. Minor enlargement of the gland may only become apparent on inspection in this position. Palpation of the thyroid gland is typically performed with the examiner standing behind the patient. Both lobes and the isthmus of the thyroid gland should be palpated for any nodules or diffuse enlargement. Mobility of the thyroid gland with swallowing should be assessed with palpation. Nodules arising from the thyroid gland typically move with swallowing. A hard, fixed thyroid gland could indicate malignancy. If a central nodule is identified, the patient is asked to protrude the tongue. Upward movement of the central nodule on protrusion of the tongue indicates a thyroglossal cyst. Auscultation is performed at the superior poles of bilateral lobes as this is where the superior thyroid artery is most superficial and bifurcates into its terminal branches. A bilateral bruit over the superior poles suggests Graves disease. Examination of the thyroid gland is completed by palpating the regional cervical lymph nodes for any enlargement.

Subscribe to AMBOSS YouTube for the latest clinical examination videos, medical student interviews, study tips and tricks, and live webinars!

Free 5 Day Trial: https://go.amboss.com/amboss-YT
Instagram: https://www.instagram.com/amboss_med/
Facebook: https://www.facebook.com/AMBOSS.Med/
Twitter: https://twitter.com/ambossmed
Blog: https://blog.amboss.com/us

#AMBOSSMed #ClinicalExamination #USMLE

Urinary tract infections (UTIs) are infections of the urethra, bladder, ureters, or the kidneys, which comprise the urinary tract. E. coli bacteria cause the majority of UTIs, but many other bacteria, fungi, and parasites may also cause UTIs. Females have a higher risk for UTIs than most males, probably because of their anatomy; other risk factors for UTIs include any condition that may impede urine flow (e.g., enlarged prostate, kidney stones, congenital urinary tract abnormalities, and inflammation). Patients with catheters or those who undergo urinary surgery and men with enlarged prostates are at higher risk for UTIs.

Thoracic Epidural Placement Paramedian Approach

Paracentesis is a procedure to take out fluid that has collected in the belly (peritoneal fluid). This fluid buildup is called ascites . Ascites may be caused by infection, inflammation, an injury, or other conditions, such as cirrhosis or cancer. The fluid is taken out using a long, thin needle put through the belly.

First aid steps to help stop or shorten a seizure or prevent an emergency situation. This may involve giving a rescue treatment (often called "as needed" medicine or treatment) that has been recommended by your health care team. The rescue treatments described here can be given by non-medical people who are not in a hospital setting. They are intended for use by anyone (the person with seizures, family member or other observer) who has been trained in their use. These therapies can be given anywhere in the community

Watch that video to know the Premature Ejaculation Cures

A biopsy is a diagnostic test that involves collecting small pieces of tissue, usually through a needle, for examination with a microscope. A kidney biopsy can help in forming a diagnosis and in choosing the best course of treatment.

Watch that video of The Biggest Ingrown Hair Removed

Laparoscopic Vaginal Top Closure

There are several approaches to scoliosis surgery, but all use modern instrumentation systems in which hooks and screws are applied to the spine to anchor long rods. The rods are then used to reduce and hold the spine while bone that is added fuses together with existing bone.

Open Appendectomy Surgery Video

Rhomboid muscle strain and spasm causes upper back pain between the shoulder blades. Some patients describe the muscle spasms and discomfort as knots in the back. Early treatment is important to speed healing and recovery. Ice therapy for the first few days followed by moist heat can help relieve symptoms.Oct 12, 2015

A central venous catheter, also called a central line, is a long, thin, flexible tube used to give medicines, fluids, nutrients, or blood products over a long period of time, usually several weeks or more. A catheter is often inserted in the arm or chest through the skin into a large vein.

Over one million Americans have the sexually transmitted virus, HIV, which can lead to the deadly disease known as AIDS.
HIV can be transmitted in the sexual fluids, blood or breast milk of an infected person. HIV prevention therefore involves a wide range of activities including prevention of mother-to-child transmission, needle exchanges and harm reduction for injecting drug users, and precautions for health care workers.

Neurology Physical Examination Lecture

MRI-guided laser ablation for minimal invasive Neurosurgery.

Thoracentesis is used diagnostically to establish the cause of a pleural effusion. It can also be performed to drain large effusions that lead to respiratory compromise

a video showing the technique of Shave and Punch Skin Biopsies nique of

Whooping cough (pertussis) is a highly contagious respiratory tract infection. In many people, it's marked by a severe hacking cough followed by a high-pitched intake of breath that sounds like "whoop." Before the vaccine was developed, whooping cough was considered a childhood disease. Now whooping cough primarily affects children too young to have completed the full course of vaccinations and teenagers and adults whose immunity has faded. Deaths associated with whooping cough are rare but most commonly occur in infants. That's why it's so important for pregnant women — and other people who will have close contact with an infant — to be vaccinated against whooping cough.