Author: Glossary

  • Plantigrade

    To walking on the entire sole of the foot, as in the human gait. A type of foot posture in which the entire sole of the foot is placed on the ground in walking, as in the bear, rabbit, or human.  

  • Pituitary dwarf

    Dwarf whose small size is due to lack of growth hormone from the anterior pituitary; the body is typically normally proportioned with no deformities; mental and, usually, sexual development is normal.  

  • Piperazine

    Anthelmintic used to treat infestations with pinworms and round-worms. Adverse effects include fever, vertigo, abdominal discomfort, and diarrhea. A drug used for the treatment of threadworms and ascariasis. An anthelmintic medication is utilized to address infections caused by roundworms and threadworms. Potential adverse reactions encompass stomach discomfort, queasiness, throwing up, and loose stools.  

  • Piperacillin

    A synthetic penicillin-type antibiotic indicated in moderate to severe infections. Adverse effects include loose stools and liver abnormalities. A ureidopenicillin with a broad spectrum of antibacterial activity. The drug is active against the serious infective agent Pseudomonas aeruginosa.  

  • Pinealoma

    Neoplasm of the pineal gland, usually causing headache, nausea, vomiting, and hydrocephalus. A tumor of the pineal gland, usually encapsulated; often associated with precocious puberty.  

  • Pindolol

    Oral beta blocker used in the treatment of hypertension. It may also have stimulatory effects on the heart. Adverse effects include depression, cardiac arrhythmias, and aggravation of heart failure or asthma. Pindolol, a beta-blocker medication, is employed in the treatment of angina pectoris (chest pain due to insufficient blood flow to the heart) and hypertension…

  • Pilonidal fistula

    Abnormal tract containing hairs extending from an opening in the skin, usually near the cleft at the top of the buttocks; also called pilonidae sinus.  

  • Pigeon breast

    Congenital condition in which there is abnormal forward projection of the sternum (breastbone); it is usually harmless and requires no treatment; also called pigeon chest.  

  • Piebald

    Having patches of nonpigmented hair or skin due to the absence of melanocytes in those areas.  

  • Pickwickian syndrome

    Extreme obesity, often with decreased lung function and sleepiness. Obesity, decreased pulmonary function, and polycythemia. A rare condition distinguished by severe obesity, shallow breathing, excessive sleepiness, and obstructive sleep apnea is referred to as Pickwickian syndrome. The origin of this syndrome remains unidentified. Generally, the symptoms tend to ameliorate with weight reduction; however, addressing the…