PVN - Definitions Flashcards
Abdominal respiration
Belly/deep breathing by contracting the diaphragm
Anuria
No/little urine
Apnoea
Temporarily stopping breathing, especially during sleep
Bradycardia
Slow heart rate
Cheyne-Stokes
A specific form of periodic breathing (waxing/waning amplitude)
Conjunctivitis
An inflammation of the conjunctiva in the eye, often caused by infection
Coprophagia
The eating of faeces
Cyanosis
Bluish colour in the skin, lips and nail beds (or mucus membrane in gums of animals)
Dyschezia
Constipation (difficultly emptying the bowels)
Dysuria
Painful or difficult urination
Emesis
The action/process of vomiting
Epiphora
Excessive watering of the eye
Epistaxis
Nasal bleeding of any cause
Faecal tenesmus
Feeling the need to pass stools even though bowels are already empty
Haematemesis
Vomiting of blood
Haematochezia
Passing fresh blood usually in or within stools
Haematuria
Passing blood in urine
Haemoptysis
Coughing up blood
Hyperaemia
Excess of blood in the vessels supplying an organ or other part of the body
Icteric
The yellowing colour from jaundice
Melaena
Dark sticky faces containing partly digested blood (internal bleeding or swallowing of blood)
Mucoid
Involving, resembling, or of the nature of mucus
Mucopurulent
Containing both mucus and pus
Oliguria
Low urinary output (less than 400ml per day/20 ml per hour)
Orthopnoea
Shortness of breath while lying flat, relieved by sitting or standing
Otitis
Inflammation of the ear
Packed Cell Volume
A measurement of the proportion of blood that is made up of cells
Paradoxial respiration
Breathing movements in which the chest wall moves in on inspiration and out on expiration (Reverse of normal)
Pollikuria
Urinating frequently but in little amounts
Polycythaemia
An increase in the absolute red blood cell (RBC) mass in the body