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141 Possible Causes for Absent Fetal Heart Sounds, Arterial Blood pH Increased

  • Vomiting of Pregnancy

    […] for dates absent fetal heart sounds grapelike tissue from cervix neurological confusion photophobia focal weakness nystagmus return to top Investigations lab investigations[] […] or high-pitched tinkling bowel sounds focal tenderness peritoneal signs (guarding, rigidity, rebound) genitourinary/pelvic flank tenderness to percussion uterus too large[] […] weight loss lethargy, confusion, agitation vital signs fever tachycardia hyper/hypotension head and neck dry mucosa icterus neck stiffness (meningismus) gastrointestinal absent[]

  • Hyperventilation

    […] the pH of arterial blood (blood flowing through the arteries) and a decrease in the pressure of carbon dioxide in the arteries and alveoli.[] Initially, hyperventilation causes us to breathe very quickly with shallow breaths, but over time, it can cause other physical changes in the body, including an increase in[]

    Missing: Absent Fetal Heart Sounds
  • Third Trimester Pregnancy

    Abstract We determined unconjugated and total estriol concentrations in serum during the third trimester in 34 normal gestations. Data were obtained weekly for 13 women for as long as nine weeks; 21 others were studied daily for up to 15 days. No correlation between birth weight and either estriol fraction was[…][]

    Missing: Absent Fetal Heart Sounds
  • Asthma

    Nutr Rev. 2014 Jul;72(7):411-28. doi: 10.1111/nure.12121. Epub 2014 Jun 19. Author information 1 Tuberculosis and Lung Research Disease Center, Tabriz University of Medical Sciences, Tabriz, Iran; School of Public Health, Iran University of Medical Sciences, Tehran, Iran. Abstract Major bibliographic databases were searched[…][]

    Missing: Absent Fetal Heart Sounds
  • Atelectasis

    J Burn Care Res. 2013 Mar-Apr;34(2):e112-5. doi: 10.1097/BCR.0b013e318257d83e. Author information 1 Department of Surgery, University of North Carolina, Chapel Hill, North Carolina, USA. Abstract Atelectasis is a significant risk factor for the development of pneumonia, especially in pediatric populations more prone to[…][]

    Missing: Absent Fetal Heart Sounds
  • Gram-Negative Septicaemia

    Hyperventilation with respiratory alkalosis (low Pa co 2 and increased arterial pH) occurs early, in part as compensation for lactic acidemia.[] Serum bicarbonate is usually low, and serum and blood lactate levels increase. As shock progresses, metabolic acidosis worsens, and blood pH decreases.[]

    Missing: Absent Fetal Heart Sounds
  • Pulmonary Embolism

    BACKGROUND: Pulmonary embolism can be difficult to diagnose, particularly in those who are hemodynamically unstable and cannot be imaged to confirm the diagnosis. Echocardiography can allow for rapid assessment of patients in shock, but requires adequate transthoracic windows to obtain clinically useful information.[…][]

    Missing: Absent Fetal Heart Sounds
  • Pneumococcal Pneumonia

    PURPOSE: The purpose of this study is to investigate whether exposure to nonsteroidal antiinflammatory drugs (NSAIDs) at the early stage of severe pneumococcal community-acquired pneumonia (CAP) requiring intensive care unit (ICU) admission may affect its presentation and outcome. MATERIAL AND METHODS: Medical[…][]

    Missing: Absent Fetal Heart Sounds
  • Recurrent Pulmonary Embolism

    OBJECTIVE: Pulmonary embolism (PE) is a life-threatening manifestation of venous thromboembolism with a high recurrence rate after anticoagulation cessation. Recently, we have reported that prothrombotic clot phenotype in venous thromboembolism patients is associated with an increased risk of recurrent deep-vein[…][]

    Missing: Absent Fetal Heart Sounds
  • Aspiration Pneumonia

    Abstract Permanent tracheostomy and tracheoesophageal anastomosis were performed as a means of surgical intervention for the treatment of intractable aspiration pneumonia. Conventional methods of tracheoesophageal anastomosis have entailed various problems. The improved method devised by us uses the special[…][]

    Missing: Absent Fetal Heart Sounds

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