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Pallor is a pale color of the skin that can be caused by illness, emotional shock or stress, stimulant use, or anemia, and is the result of a reduced amount of oxyhaemoglobin and may also be visible as pallor of the conjunctivae of the eyes on physical examination. Pallor is more evident on the face and palms. It can develop suddenly or ...
In the anatomy of the eye, the conjunctiva (pl.: conjunctivae) is a thin mucous membrane that lines the inside of the eyelids and covers the sclera (the white of the eye). [1] It is composed of non-keratinized, stratified squamous epithelium with goblet cells , stratified columnar epithelium and stratified cuboidal epithelium (depending on the ...
Pink eye - also known as conjunctivitis - is an eye infection that happens when the thin outer membrane of the eye, called the conjunctiva, becomes infected and inflamed.
On examination, the signs exhibited may include pallor (pale skin, mucosa, conjunctiva and nail beds), but this is not a reliable sign. Iron-deficiency anemia may give symptoms that can include spoon-shaped nails, restless legs syndrome, and pica (the medical condition indicates the desire for things that are not food, such as ice, dirt, etc ...
Other common signs include dark urine (bilirubinuria) and pale fatty stool (steatorrhea). [15] Because bilirubin is a skin irritant, jaundice is commonly associated with severe itchiness. [16] [17] Eye conjunctiva has a particularly high affinity for bilirubin deposition due to high elastin content. Slight increases in serum bilirubin can ...
Skin tags are benign growths, meaning they’re generally harmless. But, if it feels like one just appeared out of nowhere, you might be wondering what causes them in the first place.
Pale stools that are visibly fatty and/or unusually foul-smelling could (but does not necessarily) indicate fats aren’t being absorbed properly as a result of pancreatic malfunction.
The sclera's blood vessels are mainly on the surface. Along with the vessels of the conjunctiva (which is a thin layer covering the sclera), those in the episclera render the inflamed eye bright red. [6] In many vertebrates, the sclera is reinforced with plates of cartilage or bone, together forming a circular structure called the sclerotic ring.