scholarly journals Identifikasi Karbon Monoksida Dalam Darah Pada Penjual Buah Di Jembatan Kembar Sungguminasa

Lontara ◽  
2021 ◽  
Vol 2 (2) ◽  
pp. 106-112
Author(s):  
Waode Rustiah ◽  
Andi Fatmawati ◽  
Ashrafiyah Ashrafiyah
Keyword(s):  
Carbon Monoxide ◽  
Chemical Compound ◽  
Venous Blood ◽  
Field Research ◽  
Sampling Technique ◽  
Test Method ◽  
Motor Vehicles ◽  
Blood Samples ◽  
One Year ◽  
Co Gas

The chemical compound of CO gas is a gas that has no color and contributes greatly to environmental pollution as a result of incomplete combustion of fuel produced from motor vehicles. Carbon monoxide is very dangerous (toxic, so it is often referred to as the "silent killer". The presence of CO gas will be very dangerous if inhaled by humans because the gas will replace the position of oxygen that binds to hemoglobin in the blood. The purpose of the study was to identify the presence or absence of carbon monoxide (CO) in the blood of fruit sellers at the Sungguminasa Twin Bridge. This research is an analytical observational field research using the alkaline dilution test method. The sampling technique used purposive sampling with the criteria of working more than one year, working 8 hours a day and not smoking. The number of samples used as many as 9 samples of venous blood. From the results of this study, it can be concluded that the presence of carbon monoxide gas was not identified in all blood samples of fruit sellers at the Sungguminasa Twin Bridge. This is because in the alkaline dilution test method, CO gas can only be identified with saturation levels above 20%.

scholarly journals Analisis Pencemaran Udara Akibat Kepadatan Jalan Lalu Lintas di Kota Padang (Studi Kasus: Karbon Monoksida di Jalan Prof.Dr.Hamka, Jalan Khatib Sulaiman, dan Jalan Rasuna Said)

JURNAL BUANA ◽  
2018 ◽  
Vol 2 (2) ◽  
pp. 569
Author(s):  
Putri Ines Wijaya
Keyword(s):  
Air Pollution ◽  
Carbon Monoxide ◽  
Motor Vehicles ◽  
Primary Data ◽  
Traffic Density ◽  
Gas Concentration ◽  
Standard Index ◽  
Total Vehicle ◽  
Road Width ◽  
Co Gas

ANALISIS PENCEMARAN UDARA AKIBAT KEPADATAN JALAN LALU LINTAS DI KOTA PADANG (Studi Kasus: Karbon Monoksida di Jalan Prof Dr Hamka, Jalan Khatib Sulaiman, dan Jalan Rasuna Said) Putri Ines Wijaya1 , Triyatno2, Febriandi3 Program Studi Geografi Fakultas Ilmu Sosial, Universitas Negeri Padang Email : [email protected] ABSTRAK Penelitian ini bertujuan untuk: (1) mengetahui kepadatan kendaraan bermotor Jalan Prof. Dr. Hamka, Jalan Khatib Sulaiman, dan Jalan Rasuna Said, Kota Padang, (2) mengetahui volume karbon monoksida (CO) yang dilepaskan kendaraan bermotor yang diakibatkan oleh kepadatan Jalan Prof. Dr. Hamka, Jalan Khatib Sulaiman, dan Jalan Rasuna Said, Kota Padang. Jenis penelitian ini adalah deskriptif kuantitatif dengan menggunakan data primer untuk melihat volume kendaraan, kadar karbon monoksida (CO), dan meteorologi. Data yang diperoleh di lapangan diolah dengan menggunakan rumus dari Interval untuk jumlah kendaraan, rumus ISPU (Indeks Standar Pencemaran Udara) untuk karbon monoksida (CO) di udara. Hasil penelitian menemukan bahwa, (1) kepadatan tertinggi terjadi di ruas Jalan Khatib Sulaiman dihari Senin total jumlah kendaraan 13125 unit kendaraan dengan lebar ruas jalan 3,50 meter. Kepadatan terendah di hari Sabtu di ruas Jalan Khatib Sulaiman total jumlah kendaraan 3826 unit kendaraan (2) konsentrasi gas CO tertinggi di Jalan Prof. Dr. Hamka sebesar 160,66 mg/m3 kategori udara tidak sehat, sedangkan konsentrasi terendah di Jalan Rasuna Said sebesar 26,67 mg/m3 kategori udara belum tercemar. Kata kunci : kepadatan lalu lintas, pencemaran udara, karbon monoksida (CO) ABSTRACT His study aims to: (1) know the density of motor vehicles Road Prof. Dr. Hamka, Jalan Khatib Sulaiman, and Jalan Rasuna Said, Kota Padang, (2) to know the volume of carbon monoxide (CO) released by motor vehicles caused by the density of Prof. Roads. Dr. Hamka, Jalan Khatib Sulaiman, and Jalan Rasuna Said, Padang City. The type of this research is descriptive quantitative by using primary data to see vehicle volume, carbon monoxide (CO), and meteorology. The data obtained in the field is processed using the formula of the Interval for the number of vehicles, the formula of the ISPU (Air Pollution Standard Index) for carbon monoxide (CO) in the air. The results found that, (1) the highest density occurred in Jalan Khatib Sulaiman Street on Monday total vehicle number 13125 units of vehicles with road width of 3.50 meters. The lowest density on Saturdays in Jalan Khatib Sulaiman total number of vehicles of 3826 units of vehicles (2) the highest CO gas concentration on Jalan Prof. Dr. Hamka of 160.66 mg/m3 unhealthy air category, while the lowest concentration in Jalan Rasuna Said of 26.67 mg/m3 air category has not been contaminated. Keywords: traffic density, air pollution, carbon monoxide (CO)

Prediction of carboxyhemoglobin formation due to transient exposure to carbon monoxide

1994 ◽  
Vol 76 (4) ◽  
pp. 1739-1745 ◽  
Author(s):  
V. A. Benignus ◽  
M. J. Hazucha ◽  
M. V. Smith ◽  
P. A. Bromberg
Keyword(s):  
Carbon Monoxide ◽  
Dead Space ◽  
Minute Ventilation ◽  
Venous Blood ◽  
Alveolar Ventilation ◽  
Blood Samples ◽  
Antecubital Vein ◽  
High Level

Fifteen men were exposed to 6,683 ppm C18O for 3.09–6.65 min. Arterial and antecubital vein blood samples were drawn at 1-min intervals beginning at the start of C18O inhalation and ending 10 min later. Simultaneously, alveolar ventilation was calculated from the measured values of minute ventilation and dead space. All other parameters of the Coburn-Forster-Kane equation (CFKE), except the Haldane affinity ratio, were measured separately in each subject. Means of CFKE predictions of increases in venous HbCO (delta HbCO) in samples collected approximately 2 min after cessation of exposure were accurate, but the range in errors of prediction for individual subjects was +/- 3.8% HbCO, depending on the time after exposure cessation. Increases in venous and arterial HbCO were inaccurately predicted during and immediately after HbCO formation, however. Venous blood was overestimated during CO uptake because of a delayed appearance of HbCO. Individual subjects differed markedly in the degree of delay of HbCO appearance in venous blood. Arterial delta HbCO was consistently underestimated either by the CFKE or by predictions based on venous blood samples. Thus, exposure of such organs as brain or heart to HbCO may be substantially higher than expected during transient high-level CO exposure.

Markers of Hemostatic Activation in Affected Coronary Arteries during Angioplasty

1994 ◽  
Vol 72 (05) ◽  
pp. 672-675 ◽  
Author(s):  
Nicolas W Shammas ◽  
Michael J Cunningham ◽  
Richard M Pomearntz ◽  
Charles W Francis
Keyword(s):  
Coronary Artery Disease ◽  
Coronary Artery ◽  
Venous Blood ◽  
Balloon Inflation ◽  
Blood Samples ◽  
Hemostatic System ◽  
Significant Difference ◽  
Hemostatic Markers ◽  
Artery Disease ◽  
High Doses

SummaryTo characterize the extent of early activation of the hemostatic system following angioplasty, we obtained blood samples from the involved coronary artery of 11 stable angina patients during the procedure and measured sensitive markers of thrombin formation (fibrino-peptide A, prothrombin fragment 1.2, and soluble fibrin) and of platelet activation ((3-thromboglobulin). Levels of hemostatic markers in venous blood obtained from 14 young individuals with low pretest probability for coronary artery disease were not significantly different from levels in venous blood or intracoronary samples obtained prior to angioplasty. Also, there was no translesional (proximal and distal to the lesion) gradient in any of the hemostatic markers before or after angioplasty in samples obtained between 18 and 21 min from the onset of the first balloon inflation. Furthermore, no significant difference was noted between angioplasty and postangioplasty intracoronary concentrations. We conclude that intracoronary hemostatic activation does not occur in the majority of patients during and immediately following coronary angioplasty when high doses of heparin and aspirin are administered.

The Effect of Venous Occlusion on the Sequestration of Blood Platelets

1972 ◽  
Vol 28 (03) ◽  
pp. 383-392 ◽  
Author(s):  
J Hladovec ◽  
Z Koleilat ◽  
I Přerovský
Keyword(s):  
Blood Platelets ◽  
Venous Blood ◽  
Venous Occlusion ◽  
Blood Samples ◽  
Pronounced Decrease ◽  
Platelet Counts ◽  
Human Volunteers ◽  
Opposite Change

SummaryThe venous occlusion of all four legs in rats caused a highly significant decrease of platelet counts in venous blood especially after the correction for an opposite change in haematocrit. A very pronounced decrease in platelets was observed in human volunteers after a venostasis in one arm in the blood drawn from the occluded limb just before the release of occlusion. Similar decreases were found after a venostasis of both legs in postocclusion blood samples. The decrease in blood platelets results from temporary sequestration in the occluded limbs. The decreases of platelets after a 10 min occlusion of both legs are more pronounced in patients with post thrombotic states.

Arterio-Venous Differences in the Components of the Fibrinolytic Enzyme System

1966 ◽  
Vol 16 (01/02) ◽  
pp. 032-037 ◽  
Author(s):  
D Ogston ◽  
C. M Ogston ◽  
N. B Bennett
Keyword(s):  
Plasminogen Activator ◽  
Enzyme System ◽  
Venous Blood ◽  
Fibrinolytic Enzyme ◽  
Blood Levels ◽  
Activator Concentration ◽  
Blood Samples ◽  
Arterial Blood ◽  
Male Subjects

Summary1. The concentration of the major components of the fibrinolytic enzyme system was compared in venous and arterial blood samples from male subjects.2. The plasminogen activator concentration was higher in venous blood and the arterio-venous difference increased as its concentration rose, but the ratio of the arterial to venous level remained constant.3. No arterio-venous difference was found for anti-urokinase activity, antiplasmin, plasminogen and fibrinogen.4. It is concluded that venous blood determinations of the components of the fibrinolytic enzyme system reflect satisfactorily arterial blood levels.

Nurse’s knowledge and Awareness Regarding Cervical Cancer and its Prevention in Different Hospitals of Quetta, Pakistan

2017 ◽  
Vol 4 (1) ◽  
pp. 436-441
Author(s):  
Saba Haider ◽  
Noman Ul Haq ◽  
Sohail Riaz ◽  
Aqeel Nasim ◽  
Muhammad Saood ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Family History ◽  
Sampling Technique ◽  
Knowledge Score ◽  
Validity And Reliability ◽  
Contributing Factors ◽  
Cross Sectional ◽  
Adequate Knowledge ◽  
Current Area ◽  
One Year

Objective: This study aimed to assess the knowledge and awareness regarding cervical cancer and its prevention among nurses working in different hospitals of Quetta, Pakistan. Methodology: The cross sectional, descriptive study was conducted by using structured questionnaire in different hospitals of Quetta from January to September 2016. Convenient sampling technique was applied by targeting all the nurses working in different hospitals of Quetta city. Study questionnaire was developed and tested for validity and reliability. Descriptive and inferential statistics (Mann Whitney U test and Kruskal Wallis tests, p<0.05) were used to assess the significance among study variables and were performed by using IBM SPSS v.20. Results: Out of 415 distributed questionnaires 324 were returned (response rate of 78%). The mean Age of respondents was 28.18 ±9.5 years. Majority (n=127, 43.3%) of participants were interns and had no or less than one year of experience (n=128, 43.7%) with negative family history of any cancer (n=275, 93.9%). Mean knowledge score was 18.52±4.84with majority (n=258, 88.1%) had adequate knowledge regarding cervical cancer. Respondent sage, current area of practice, qualification, Institute of degree and past family history were contributing factors (p > 0.05) in adequate knowledge in this study. The results also reviled that not only 68.3% (n=200) and 65.5% (n=192) respondents knew that cervical cancer is vaccine preventable and availability of the vaccine for it. Conclusions: Nurses working in different hospitals of Quetta city had better understanding of the disease cervical cancer and its prevention. Yet many of the respondent are not aware of it vaccine and its availability.

ADRENAL 17-HYDROXYCORTICOSTEROID SECRETION IN THE DOG IN RESPONSE TO ETHANOL

1972 ◽  
Vol 70 (4) ◽  
pp. 736-740 ◽  
Author(s):  
T. Suzuki ◽  
R. Higashi ◽  
T. Hirose ◽  
H. Ikeda ◽  
K. Tamura
Keyword(s):  
Venous Blood ◽  
Secretion Rate ◽  
Conscious Dogs ◽  
Blood Samples ◽  
Before And After

ABSTRACT Conscious dogs were infused intravenously with ethanol in doses of 0.7 and 1.0 g/kg. The adrenal venous blood samples were collected before and after the infusion of ethanol and analysed for 17-hydroxycorticosteroids (17-OHCS). After the infusion of 0.7 g/kg (subanaesthetic dose) of ethanol the adrenal 17-OHCS secretion rate showed either a slight increase or no change. After the infusion of 1.0 g/kg (anaesthetic dose) of ethanol the adrenal 17-OHCS secretion rate increased markedly and reached 1.21±0.15 (mean±sem) μg/kg/min, while it was 0.09±0.023 μg/kg/min before the infusion.

KECEMASAN PASIEN PENYAKIT GINJAL KRONIS YANG MENJALANI HEMODIALISA

2019 ◽  
Vol 4 (1) ◽  
pp. 1
Author(s):  
Devi Novita Damanik
Keyword(s):  
Chronic Kidney Disease ◽  
Kidney Disease ◽  
Rating Scale ◽  
Femoral Vein ◽  
Univariate Analysis ◽  
Sampling Technique ◽  
Emotional Disturbances ◽  
Hamilton Anxiety Rating Scale ◽  
One Year ◽  
Severe Anxiety

Background: Anxiety is a condition of psychological and physiological disorders characterized by cognitive, somatic, emotional disturbances and components of behavioral sequences. Purpose: This study aims to describe the anxiety of chronic kidney disease patients undergoing hemodialysis. Methods: This study uses univariate analysis which will describe the anxiety level of chronic kidney disease patients undergoing hemodialysis. The anxiety variable was measured using the HARS (Hamilton Anxiety Rating Scale) anxiety instrument with a validity value of 0.68 dd 0.93 and a reliability value of 0.93. The population in this study were all chronic kidney disease patients who underwent hemodialysis and experienced anxiety. The sampling technique used in this study was purposive sampling technique. The sample in this study were patients with chronic kidney disease who met the requirements of the study patients, namely: Patients who underwent hemodialysis for less than one year, patients undergoing hemodialysis with femoral vein puncture, patients undergoing hemodialysis twice a week. Results: The results showed that the study respondents had a mild anxiety rate of 9 patients (56.25%), moderate anxiety as many as 8 patients (21.875%) and severe anxiety as many as 8 patients (21.875%). Conclusion: conclusions and implications for nursing practice. The results showed a high incidence of anxiety in patients undergoing hemodialysis and distributed evenly on mild, moderate and severe anxiety.

Study of Carbon Monoxide Intoxication in Fire Victimis

2018 ◽  
Vol 68 (12) ◽  
pp. 2932-2935
Author(s):  
Sofia David ◽  
Anton Knieling ◽  
Calin Scripcaru ◽  
Madalina Diac ◽  
Ion Sandu ◽  
...  
Keyword(s):  
Carbon Monoxide ◽  
Carbon Monoxide Poisoning ◽  
Inverse Correlation ◽  
Blood Samples ◽  
Mortality And Morbidity ◽  
Carbon Monoxide Intoxication ◽  
Gas Poisoning ◽  
The World ◽  
Fire Victims ◽  
In Fire

Carbon monoxide poisoning is the leading cause of mortality and morbidity of toxic origin in the world. Its insidious and polymorphic symptomatology makes it difficult to diagnose. It occurs accidentally, because of non-supervised domestic fires, or in fire victims. In fire victims, in particular, the differential diagnosis between carbon monoxide gas poisoning, inhalation of other toxic products of combustion like cyanide, oxygen deprivation, thermal burns and shock due to burns as a cause of death is not an easy task. The authors examined 107 fire victims that were autopsied at the Forensic Medicine from Iasi, Romania, in the last 10 years (2007-2016). Most cases were males (69.16%), young (0-9 years) or older than 60 with a burned surface of 91-100% in 68.22% of cases. Blood samples from the cadavers were collected in all cases in order to analyse carboxyhaemoglobin concentration and haemolysis. Toxicological analysis revealed a carboxyhaemoglobin level of maximum 95% but the majority of cases (70.72%) had a concentration inferior to 50%. An inverse correlation was identified between carboxyhaemoglobin concentration and haemolysis, an indicator of heat dissociation. Our study proves that many fire victims may die because of carbon monoxide intoxication prior to the extent of burns at a lethal potential.

Atrial fibrillation associated with carbon monoxide poisoning

2019 ◽  
pp. 203-206
Author(s):  
Mevlut Demir ◽  
◽  
Muslum Sahin ◽  
Ahmet Korkmaz ◽  
◽  
...  
Keyword(s):  
Atrial Fibrillation ◽  
Carbon Monoxide ◽  
Sinus Rhythm ◽  
Partial Pressure ◽  
Motor Vehicle ◽  
Carbon Monoxide Poisoning ◽  
Venous Blood ◽  
Blood Gas ◽  
Arterial Blood Gas ◽  
Arterial Blood

Carbon monoxide intoxication occurs usually via inhalation of carbon monoxide that is emitted as a result of a fire, furnace, space heater, generator, motor vehicle. A 37-year-old male patient was admitted to the emergency department at about 5:00 a.m., with complaints of nausea, vomiting and headache. He was accompanied by his wife and children. His venous blood gas measures were: pH was 7.29, partial pressure of carbon dioxide (pCO2) was 42 mmHg, partial pressure of oxygen (pO2) was 28 mmHg, carboxyhemoglobin (COHb) was 12.7% (reference interval: 0.5%-2.5%) and oxygen saturation was 52.4%. Electrocardiogram (ECG) examination showed that the patient was not in sinus rhythm but had atrial fibrillation. After three hours the laboratory examination was repeated: Troponin was 1.2 pg/ml and in the arterial blood gas COHb was 3%. The examination of the findings on the monitor showed that the sinus rhythm was re-established. The repeated ECG examination confirmed the conversion to the sinus rhythm. He was monitored with the normobaric oxygen administration.

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