blood gas analysis

血液ガス分析 BGA

WordNet

1. attack with gas; subject to gas fumes; "The despot gassed the rebellious tribes"
2. the state of matter distinguished from the solid and liquid states by: relatively low density and viscosity; relatively great expansion and contraction with changes in pressure and temperature; the ability to diffuse readily; and the spontaneous tendency to become distributed uniformly throughout any container (同)gaseous state
3. a fluid in the gaseous state having neither independent shape nor volume and being able to expand indefinitely
4. an investigation of the component parts of a whole and their relations in making up the whole
5. the abstract separation of a whole into its constituent parts in order to study the parts and their relations (同)analytic thinking
6. a branch of mathematics involving calculus and the theory of limits; sequences and series and integration and differentiation
7. a form of literary criticism in which the structure of a piece of writing is analyzed
8. the use of closed-class words instead of inflections: e.g., `the father of the bride instead of `the brides father
9. smear with blood, as in a hunting initiation rite, where the face of a person is smeared with the blood of the kill
10. temperament or disposition; "a person of hot blood"
11. people viewed as members of a group; "we need more young blood in this organization"
12. the fluid (red in vertebrates) that is pumped through the body by the heart and contains plasma, blood cells, and platelets; "blood carries oxygen and nutrients to the tissues and carries away waste products"; "the ancients believed that blood was the sea
13. a unit of force equal to the force exerted by gravity; used to indicate the force to which a body is subjected when it is accelerated (同)gee, g-force

PrepTutorEJDIC

1. 〈U〉〈C〉『気体』,『ガス』 / 〈U〉(灯用・燃料用)ガス / 〈U〉《米話》=gasoline / 〈U〉(麻酔用の)亜酸化窒素,笑気(laughing gas);毒ガス(mustard gas, tear gasなど) / 〈U〉《話》むだ話,ばか話 / 〈C〉《単数形で》とても楽しいこと / 〈敵など〉‘を'毒ガスで攻撃する / 《米話》〈車〉‘に'ガソリンを入れる《+『up』+『名,』+『名』+『up』》 / 長々とむだ話をする
2. (内容・状況などの)『分析』,分解;(詳細な)検討 / (化学・物理で)分析;《米》(心理学で)[精神]分析;(数学で)解析
3. 『血』,『血』液 / 流血(bloodshed);殺人 / 気質,気性,血気,血潮 / 『血統』,血縁(kinship);生まれ,家柄;《the~》王家の血統 / (人種・出身国の)系 / 〈人〉‘に'初めての経験をさせる / 〈猟犬〉‘に'初めて獲物を血を味わわせる
4. 純血の,純種の / 《複合語を作って》「…の血(性質)を持った」の意を表す

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2017/08/07 00:16:57」(JST)

wiki en

[Wiki en表示]

A blood gas test or blood gas analysis tests blood to measure blood gas tension values, it also measures blood pH, and the level and base excess of bicarbonate. The source of the blood is reflected in the name of each test; arterial blood gases come from arteries, venous blood gases come from veins and capillary blood gases come from capillaries. The blood gas tension levels of partial pressures can be used as indicators of ventilation, respiration and oxygenation.

Values measured

See also: Reference range

Blood samples for testing are taken from arterial blood by a radial artery puncture, and from venous blood by venipuncture. Samples of capillary blood are taken using a lancet and capillary action. Samples from capillaries from either the earlobe or the fingertip can be used to predict the arterial partial pressure of carbon dioxide, and the blood's pH. Samples from the earlobe are seen to be a more appropriate site for the prediction of the arterial partial pressure of oxygen.

Blood gas tests also measure the levels of bicarbonate and of standard bicarbonate, of base excess, of oxygen saturation, and of pH. An arterial blood gas test is more often used.

Clinical significance

Blood gas tests can be used in the diagnosis of a number of acidosis conditions such as lactic, metabolic, and respiratory acidosis, diabetic ketoacidosis, and also of respiratory alkalosis.

Abnormal results may be due to a wide range of diseases, including poisoning and trauma as well as lung, kidney, or metabolic diseases. Head or neck injuries or other injuries that affect breathing can also lead to abnormal results.

External links

• Blood Gas Interpretation - Simplified process for blood gas interpretation.

UpToDate Contents

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• 1. 動脈血液ガス arterial blood gases
• 2. 静脈血ガスおよび動脈血液ガスの代替 venous blood gases and other alternatives to arterial blood gases
• 3. 単純性および混合性酸塩基障害 simple and mixed acid base disorders
• 4. 高炭酸ガス血症を伴う急性呼吸不全を有する成人患者の評価、診断、および治療 the evaluation diagnosis and treatment of the adult patient with acute hypercapnic respiratory failure
• 5. 成人における確定診断を得られていない低血圧やショックの評価および初期アプローチ evaluation of and initial approach to the adult patient with undifferentiated hypotension and shock

English Journal

• Carbon dioxide dialysis in a swine model utilizing systemic and regional anticoagulation.

• Sharma AS1, Weerwind PW2, Bekers O3, Wouters EM4, Maessen JG2.
• Intensive care medicine experimental.Intensive Care Med Exp.2016 Dec;4(1):2. doi: 10.1186/s40635-016-0076-3. Epub 2016 Jan 16.
• BACKGROUND: Extracorporeal carbon dioxide removal (ECCO2R) has been gaining interest to potentially facilitate gas transfer and equilibrate mild to moderate hypercapnic acidosis, when standard therapy with non-invasive ventilation is deemed refractory. However, concern regarding the effectiveness of
• PMID 26780677

• Gram-negative and -positive bacteria differentiation in blood culture samples by headspace volatile compound analysis.

• Dolch ME1, Janitza S2, Boulesteix AL2, Graßmann-Lichtenauer C1, Praun S3, Denzer W4, Schelling G1, Schubert S5.
• Journal of biological research (Thessalonikē, Greece).J Biol Res (Thessalon).2016 Mar 12;23:3. doi: 10.1186/s40709-016-0040-0. eCollection 2016.
• BACKGROUND: Identification of microorganisms in positive blood cultures still relies on standard techniques such as Gram staining followed by culturing with definite microorganism identification. Alternatively, matrix-assisted laser desorption/ionization time-of-flight mass spectrometry or the analy
• PMID 26973820

• Orange Peel Extracts: Chemical Characterization, Antioxidant, Antioxidative Burst, and Phytotoxic Activities.

• Erukainure OL1,2,3, Ebuehi OA4, Iqbal Chaudhary M2, Mesaik MA3,5, Shukralla A3, Muhammad A3,6, Zaruwa MZ7, Elemo GN1.
• Journal of dietary supplements.J Diet Suppl.2016 Sep 2;13(5):585-94. doi: 10.3109/19390211.2016.1150932. Epub 2016 Mar 1.
• The search for novel drugs and alternative medicine has led to increased research in medicinal plants. Among such plants is the orange fruit. Its peels have been utilized for long as an active ingredient in most traditional medicines. This study aims at investigating the chemical properties of the h
• PMID 26930349

Japanese Journal

• ネフローゼ治療経過中に劇症1型糖尿病を発症した1症例

• 糖尿病 60(4), 309-313, 2017
• NAID 130005630549

• 両大血管起始部の著明な拡張と胸部下行大動脈の蛇行を認めた胎児Loeys-Dietz症候群の1例

• 超音波医学, 2017
• NAID 130005626511

• 救急での短時間使用を目的とした静脈内留置型人工肺のガス交換能向上に関する基礎研究

• 生体医工学 55(1), 17-24, 2017
• NAID 130005612132

Related Links

• Blood gas analysis - definition of blood gas analysis by ...

Blood Gas Analysis Definition Blood gas analysis, also called arterial blood gas (ABG) analysis, is a test which measures the amounts of oxygen and carbon dioxide in the blood, as well as the acidity (pH) of the blood. Purpose An ...

• blood gas analysis, transcutaneous - definition of blood gas ...

Define blood gas analysis, transcutaneous: the fluid that circulates through the heart, arteries, capillaries, and veins and is the chief means of transport within the body. It transports oxygen from... blood gas analysis ...

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★リンクテーブル★

リンク元	「血液ガス分析」「BGA」
拡張検索	「arterial blood gas analysis」
関連記事	「analysis」「GAS」「gas」「blood」「g」

「血液ガス分析」

　　[★]

英

blood gas analysis BGA

同

動脈血ガス分析、動脈血ガス分析法 arterial blood gas analysis

関

動脈血ガス、血液ガス

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• pH　　　： 7.35-7.45
• paCO2　 ：35-45 mmHg　　　　　　　　　　　　　　：換気状態
• paO2　　：80-95 mmHg (100 - age/4 mmHg)　　：酸素化能
• HCO₃^-　：24±2

• BE(base excess)：0±2 mEq/L

血液ガスの読み方

内科レジデントの鉄則 第2版 p.223

• 1. 各項目に目を通す
• 2. pH
• 3. HCO3- 優位か？　PCO2 優位か？
• 4. アニオンギャップの計算

AG = Na - Cl - HCO3- = 12±2

ΔAG = AG - 12

補正[HCO3-] = 実測[HCO3-] + ΔAG

• 5. 代償性変化

	代償性変化の範囲	代償の限界
代謝性アシドーシス	ΔPCO2 = 1.2 x Δ[HCO3-] ± 5	PCO2 ≧ 15 torr
代謝性アルカローシス	ΔPCO2 = 0.8 x Δ[HCO3-] ± 5	PCO2 ≦ 60 torr
呼吸性アシドーシス	Δ[HCO3-] = 0.4 x ΔPCO2 ± 3 (慢性期)	[HCO3-] ≦ 42 mEq/l
呼吸性アルカローシス	Δ[HCO3-] = 0.4 x ΔPCO2 ± 3 (慢性期)	[HCO3-] ≧ 12 mEq/l

Δ[HCO3-] = 実測[HCO3-] - 24

ΔPCO2 = 実測PCO2 - 40

「BGA」

　　[★] 血液ガス分析　blood gas analysis

「arterial blood gas analysis」

　　[★] 血液ガス分析、動脈血ガス分析法

「analysis」

　　[★]

• n.

• 解析、分析、解析法、分析法

関

anal、analyse、analyses、analytical、analyze、assay、dissect、-metry、solve

　 　 　 　 　 　

「GAS」

　　[★] Streptococcus pyogenes。A群レンサ球菌 Group A streptococcus

「gas」

　　[★]

• ガス、気体

関

air

　 　 　 　

「blood」

　　[★] 血液

　 　 　 　 　

「g」

　　[★] グラム

関

gram