Score: 4.4/5 (14 votes) People living even with advanced dementia can have periods of remarkable clarity, often to the astonishment of carers and loved o...

Score: 4.8/5 (65 votes) A preferential trade area (also preferential trade agreement, PTA) is a trading bloc that gives preferential access to certain pr...

Score: 4.9/5 (53 votes) Dysphagia is difficulty swallowing — taking more time and effort to move food or liquid from your mouth to your stomach. Dysphagi...

Score: 4.9/5 (32 votes) The most common cause of muscle stiffness is a sprain or strain, which can affect both the muscles and ligaments. A strain is whe...

Score: 4.6/5 (25 votes) An exacerbation, in medicine, is the worsening of a disease or an increase in its symptoms. Examples includes an acute exacerbati...

Score: 5/5 (55 votes) Fumigation is a method of pest control or the removal of harmful micro-organisms by completely filling an area with gaseous pestici...

Score: 4.5/5 (47 votes) : to type (text) leaving two blank lines between lines of copy. intransitive verb. : to type on every third line. What is triple ...

Score: 4.9/5 (25 votes) In the first stage the Right and Left Atria contract at the same time, pumping blood to the Right and Left Ventricles. Then the V...

Score: 5/5 (34 votes) Athetosis refers to the slow, involuntary, and writhing movements of the limbs, face, neck, tongue, and other muscle groups. The fi...

Score: 4.5/5 (56 votes) The occipital bone forms from intramembranous ossifiction. The upper and lower limb bones develop from intramembranous ossificati...