What does p mean in medical terms

what does p mean in medical terms

List of abbreviations used in medical prescriptions

para ; peta- ; phosphate (group); phosphorus ; posterior ; premolar ; proline ; pupil. P power ; pressure. p pico- ; proton ; the short arm of a chromosome. 45 rows · Apr 18,  · The main discussion of these abbreviations in the context of drug .

Air may enter a vessel postoperatively, during intravenous injections, after failure to purge intravenous lines, or as a result of rupture of a central line balloon. NOTE: A very small amount of air in a vessel or intravenous tubing is not hazardous. Symptoms include sudden onset of dyspnea, unequal breath sounds, hypotension, weak pulse, elevated central venous pressure, cyanosis, sharp chest pains, hemoptysis, a churning murmur over the precordium, and decreasing level of consciousness.

When an air or gas embolism is suspected in the systemic venous circulation, echocardiography should be used to confirm its presence. The suspected site of gas entry should be secured and flooded with normal saline to prevent entry of more how to reset motorola fire xt530 into the circulation.

One hundred percent oxygen should be administered to the patient by nonrebreather mask. The patient should be immediately repositioned with the right atrium above the gas entry site, so that air will be trapped there and not move into the pulmonary circulation or the right heart. A central venous catheter should be placed into the central venous circulation and any gas bubbles and air aspirated from the catheter.

Intravenous fluids and inotropic medications may be needed to support blood pressure and pulse. Prevention: All air should be purged from the tubing of all IV administration sets before hookup and when solution bags or bottles are changed; air elimination filters should be used close to the patient; infusion devices with air detection capability should be used, as well as locking tubing, locking connection devices, or taped connections.

For central lines, to increase peripheral resistance and prevent air from entering the superior vena cava, the patient should be instructed to perform a Valsalva maneuver as the stylet is removed from the catheter, during attachment of the IV tubing, and when adapters or caps are changed on ports.

Chest pain, dyspnea, cyanosis, tachycardia, hemorrhage, hypotension, or shock are potential symptoms. Amniotic fluid embolism is frequently fatal. Findings often include agitation, restlessness, delirium, convulsions, coma, tachycardia, tachypnea, dyspnea, wheezing, blood-tinged sputum, and fever, esp.

Petechiae may appear on the buccal membranes, conjunctival sacs, and the chest and axillae in a vestlike distribution. Retinal hemorrhages may be seen on fundoscopic examination. If fat globules lodge in the kidneys, renal failure may occur. There is evidence that FE can be prevented when long bone fractures are immobilized immediately.

Limited movement and gentle handling of any fractures before fixation may help prevent fat globule release. Patients at risk, i. Chest radiograph reports are reviewed for evidence of mottled lung fields and right ventricular dilation, and the patient's electrocardiogram is checked for large S waves in lead I, large Q waves in lead III, and right axis deviation. The patient's respiratory and neurological status are monitored frequently for signs of hypoxemia.

The treatment for the syndrome is nonspecific: good general supportive care of fluid balance, vital signs, oxygenation, electrolytes, and hemodynamics.

Positive and end-expiratory pressure may be used to keep functional alveoli inflated to improve functional reserve capacity. IV fluid administration helps prevent shock. Deep breathing exercises and incentive spirometry to open and stabilize atelectatic lung areas may improve lung capacity and ventilation. Prescribed pharmacological agents are administered; these may include steroids, heparin, and anxiolytic agents such as diazepam. In the hospitalized patient, early mobilization, administration of prophylactic anticoagulants, and compression stockings elastic or pneumatic may prevent deep venous thrombosis DVT.

Vital signs, oxygen saturation, respiratory effort, breath sounds, cardiac rhythm, and urinary output are monitored closely in affected patients. Signs of deterioration are promptly reported. The nurse assists with diagnostic studies and medical treatment and provides explanations of procedures and treatments, analgesics for pain, prescribed medications, supplemental oxygen, patient education, and emotional support.

Once the pain is stable, the patient is encouraged to resume normal activities. After a pulmonary embolism most patients remain on anticoagulant therapy for at least 6 months.

The patient is taught about taking the medication dosage precisely as prescribed, bleeding signs to be reported, avoidance of over-the-counter and prescription drugs that may influence anticoagulation, regulation of foods high in vitamins, and the need for frequent blood tests to ensure appropriate levels of anticoagulation.

See: International Normalized Ratio. In patients who cannot use anticoagulants, a filtering device may be inserted transvenously into the vena cava to try to prevent blood clots from embolizing from the legs to the heart and lungs. This hurts and is tender to touch but does not bring on sharp pain when touched, sharp pain comes and goes after taking pain relief A.

Go to see a doctor - how to register a boat in louisiana its tempting to make the diagnosis over the net I have several ideas about what it might beit sounds like serious, especially if you had a PE lately - it could be a thrombus in the vein of the kidney, or maybe a stone sounds like that according to the description of the pain.

However, as I said, making the diagnosis without even seeing you isn't the wisest thing to do. Take care. Are long flights dangerous? I'm flying next week to my vacation, and the flight is going to be rather long almost 16 hours non-stop. Several years ago, my 75 years-old aunt had blood clot in her what does 143 mean cody simpson after a flight of similar length. I also heard that during flight the blood in the legs clots and that it can cause after that problems with the lungs and breathing.

Does this mean it's dangerous for me to fly? Should I change my ticket to shorter connection flights?

Do other relatives of yours have blood clotting problems too, like your aunt? You should tell a doctor about the problem your aunt had and ask if it's genetic. PE abbr. Published by Houghton Mifflin Company. All rights reserved. Segen's Medical Dictionary. Sudden obstruction of a blood vessel by debris. Blood clots, cholesterol-containing plaques, masses of bacteria, cancer cells, amniotic fluid, fat from the marrow of broken bones, and injected substances e. Obstruction of a blood vessel caused by an air bubble.

Etiology Air may enter a vessel postoperatively, during intravenous injections, after failure to purge intravenous lines, or as a result of rupture of a central line balloon. Symptoms Symptoms include sudden onset of dyspnea, unequal breath sounds, hypotension, weak pulse, elevated central venous pressure, cyanosis, sharp chest pains, hemoptysis, a churning murmur over the precordium, and decreasing level of consciousness.

Patient care When an air or gas embolism is suspected in the systemic venous circulation, echocardiography should be used to confirm its presence. The entry of amniotic fluid through a tear in the placental membranes into the maternal circulation. This rare event may occur at any gestational age, but most commonly during labor, delivery or in the immediate postpartum period. The contents of the fluid e.

Cardiac arrest and disseminated intravascular coagulation DIC commonly occur. Maternal death is a frequent complication Symptoms Chest pain, dyspnea, cyanosis, tachycardia, hemorrhage, hypotension, or shock are potential symptoms. Embolism caused by globules of fat obstructing small blood vessels in the brain, lungs, and skin. It frequently occurs after fracture of long and pelvic bones or after orthopedic surgery and has been linked to episodes of acute pancreatitis, sickle-cell crisis, diabetes mellitus, osteomyelitis, and liposuction.

Effects may be mild and undetected but can be severe, leading to acute respiratory distress syndrome, multiple organ dysfunction syndrome, or disseminated intravascular coagulation. Those most at risk for FE are males age 20 to 40 injured in serious motor vehicle accidents and elderly adults after hip fracture.

Symptoms Findings often include agitation, restlessness, delirium, convulsions, coma, tachycardia, tachypnea, dyspnea, wheezing, blood-tinged sputum, and fever, esp. Patient care There is evidence that FE can be prevented when long bone fractures are immobilized immediately. Embolism arising from the venous circulation that enters the arterial circulation by crossing from the right side of the heart to the left side through a patent foramen ovale or septal defect.

It may occasionally cause stroke in a patient with a deep venous thrombosis. Embolism of the pulmonary artery or one of its branches, usually caused by an embolus from how to lightly fry fish blood clot in a lower extremity. Risks for it include genetic predisposition, recent limb or pelvic fracture, burns, surgery esp.

Diagnosis is challenging because symptoms are nonspecific and often misinterpreted and may mimic other diseases of the limbs, abdomen, or chest. It is often assumed that a sudden, unexpected death occurring after a hospitalization was caused by an unsuspected PE, which is the third most common cause of death in the U. Pulmonary angiography was formerly the standard test but is now rarely performed because it is invasive, poses risk to the patient, and requires angiographic skill and excellent radiographic equipment.

Treatment includes the administration of anticoagulants low molecular weight heparins or unfractionated heparins, followed by oral warfarin. Oxygen is administered as prescribed by nasal cannula or mask. In critically ill patients, intubation and mechanical ventilation may be required. Thrombolytic drugs may be needed for massive emboli, i. Thrombolectomy may be attempted in critically ill patients when a competent surgical team what is caused by hyperparathyroidism available.

See: illustration ; thrombosis, deep venous Patient care In the hospitalized patient, early mobilization, administration of prophylactic anticoagulants, and compression stockings elastic or pneumatic may prevent deep venous thrombosis DVT. An embolism made up of purulent matter that arises from the site of an infection caused by a pyogenic pus-forming organism.

It can result in the spread of infection to a distant site. Synonym: pyemic embolism. This content is provided by iMedix and is subject to iMedix Terms. The Questions and Answers are not endorsed or recommended and are made available by patients, not doctors. Mentioned in? Medical browser? Full browser?

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Disclaimer. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. Sudden obstruction of a blood vessel by debris. Blood clots, cholesterol-containing plaques, masses of bacteria, cancer cells, amniotic fluid, fat from the marrow of broken bones, and injected substances (e.g., air bubbles or particulate matter) all may lodge in blood vessels and obstruct the circulation. Jul 25,  · a.c.: Before meals. As in taking a medicine before meals. a/g ratio: Albumin to globulin ratio.; ACL: Anterior cruciate datmetopen.com injuries are one of the most common ligament injuries to the knee. The ACL can be sprained or completely torn from trauma and/or degeneration.; Ad lib: At datmetopen.com example, a patient may be permitted to move out of bed freely and orders would, therefore, be.

This is a list of abbreviations used in medical prescriptions , including hospital orders the patient-directed part of which is referred to as sig codes. Capitalization and the use of periods are a matter of style. In the list, abbreviations in English are capitalized whereas those in Latin are not.

These abbreviations can be verified in reference works , both recent [1] and older. This list includes all that are frequently encountered in today's health care in English-speaking regions. Abbreviations which are deprecated by the Joint Commission are marked in red.

The Joint Commission is an independent, non-profit, non-governmental organization which offers accreditation to hospitals and other health care organizations in the United States. While their recommendations are not binding on U. Especially in handwritten prescriptions or orders, and most especially in hasty handwriting which is the usual kind , letter shape can be ambiguous.

The example below compares "a" and "o" in a script where both consist of an incoming stroke, a loop from about 12 o'clock, and an outgoing stroke. They differ only in the angle of the latter. When expressing a numerical quantity, Roman numerals are commonly used in place of Arabic digits so as to avoid confusion. From Wikipedia, the free encyclopedia. Wikipedia list article. Cursive script 'a' and capital 'A' in the U. D'Nealian script style.

Cursive script 'o' and capital 'O' in the U. The pharmacy technician series: Fundamentals of pharmacy practice. Pearson Prentice Hall. ISBN The Joint Commission. Archived from the original PDF on 10 March Retrieved 23 August Institute for Safe Medication Practices. Retrieved 11 February Pharmacy Times. Retrieved Public domain; free ebook at Google Books. CS1 maint: postscript link. Medical abbreviations. Latin abbreviations Prescription abbreviations Acronyms in healthcare Abbreviations for medical organisations and personnel Abbreviations for diseases and disorders.

Categories : Lists of medical abbreviations. Hidden categories: CS1 maint: postscript Articles with short description Short description is different from Wikidata Wikipedia articles needing clarification from February Namespaces Article Talk. Views Read Edit View history. Help Learn to edit Community portal Recent changes Upload file. Download as PDF Printable version. Not recommended for use in the United States by the Joint Commission [5]. A single-storey "a" can be mistaken as an "o" which could read "o.

Latin, " at one's pleasure "; as much as one desires; freely. Compare pro re nata , "as needed", which by convention includes an aspect of "up to some maximum". Similarly, compare s. AMA style avoids use of this abbreviation spell out "twice a day". Commonly used in the United Kingdom when discussing blood sugar.

British National Formulary. AMA style avoids use of this abbreviation spell out "nothing by mouth". European Pharmacopoeia. International Pharmacopoeia. AMA style avoids use of this abbreviation spell out "orally". AMA style avoids use of this abbreviation spell out "every day". AMA style avoids use of this abbreviation spell out "4 times a day". AMA style avoids use of this abbreviation spell out "every other day".

Ringer's lactate. See also SSRI. AMA style avoids use of this abbreviation spell out "3 times a day". United States Pharmacopeia.



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