Download Free Medical MATERNAL PHYSIOLOGY PowerPoint Presentation

MATERNAL PHYSIOLOGY PowerPoint Presentation

DOWNLOAD MEDICAL POWERPOINT PRESENTATION

About This Presentation

Description : Check out this medical presentation on Female Reproductive System, which is titled "MATERNAL PHYSIOLOGY", to know about maternal physiology including Placenta (Hormone production, Mechanisms of placental transfer), Changes in uterus, Cardiopulmonary changes, Hematologic changes, Alterations in GI function, and Renal function changes.

Tags : Female Reproductive System, MATERNAL PHYSIOLOGY, Placenta, Hormone production, Mechanisms of placental transfer), Changes in uterus, Cardiopulmonary changes, Hematologic changes, Alterations in GI function, Renal function changes

Published on : Jul 28, 2021 | Views : 2455 | Downloads : 0

Shareable Url :

Embed Code :

Comment

Transcript

Slide 1-

MATERNAL PHYSIOLOGY PATRICK DUFF, M.D. UNIVERSITY OF FLORIDA
Slide 2-

Placenta Hormone production Mechanisms of placental transfer Changes in uterus Cardiopulmonary changes Hematologic changes Alterations in GI function Renal function changes MATERNAL PHYSIOLOGY OVERVIEW
Slide 3-

PLACENTAL HORMONE PRODUCTION
Slide 4-

HORMONE PRODUCTION BY THE PLACENTA
Slide 5-

MECHANISMS OF PLACENTAL TRANSFER
Slide 6-

CHANGES IN UTERUS Uterine blood flow increases significantly Uterine blood flow may approach 500 – 750 cc/ minute Hemorrhage is key cause of maternal death
Slide 7-

DISTRIBUTION OF UTERINE BLOOD FLOW DURING PREGNANCY
Slide 8-

CARDIOVASCULAR CHANGES DURING PREGNANCY
Slide 9-

CHANGES IN CARDIAC OUTPUT DURING LABOR
Slide 10-

DANGEROUS CARDIAC DISEASES IN PREGNANCY Stenotic valve lesions Ischemic heart disease Marfan syndrome Eisenmenger’s syndrome Primary pulmonary hypertension
Slide 11-

PULMONARY FUNCTION ALTERATIONS IN PREGNANCY
Slide 12-

PULMONARY FUNCTON ALTERATIONS IN PREGNANCY
Slide 13-

PULMONARY FUNCTION ALTERATIONS IN PREGNANCY
Slide 14-

ALTERATIONS IN ARTERIAL BLOOD GASES Increased pH Decreased pCO2 Decreased HCO3 PARTIALLY COMPENSATED RESPIRATORY ALKALOSIS
Slide 15-

HEMATOLOGIC ALTERATIONS IN PREGNANCY
Slide 16-

PRINCIPAL CAUSES OF ANEMIA IN PREGNANCY
Slide 17-

PERIPHERAL BLOOD SMEARS
Slide 18-

HEMATOLOGIC ALTERATIONS IN PREGNANCY * Most common causes of thrombocytopenia – pre-eclampsia and gestational thrombocytopenia
Slide 19-

Enhanced hepatic synthesis of I, II, VII, VIII, IX, and X Placenta  III (tissue thromboplastin) Platelets  aggregate more readily COAGULATION CHANGES IN PREGNANCY
Slide 20-

VIRCHOW’S TRIAD THROMBOSIS Venous stasis Alteration in venous wall Hyper-coagulable state
Slide 21-

GASTROINTESTINAL ALTERATIONS IN PREGNANCY
Slide 22-

CHANGE IN ANATOMIC LOCATION OF APPENDIX IN PREGNANCY
Slide 23-

GASTROINTESTINAL ALTERATIONS IN PREGNANCY
Slide 24-

Renal blood flow increases 30 – 40 % above pre-pregnancy levels GFR ( creatinine clearance) increases Serum BUN, creatinine, and uric acid decrease RENAL FUNCTION ALTERATIONS IN PREGNANCY
Slide 25-

FREQUENCY OF UTIs IN PREGNANCY
Slide 26-

MICROBIOLOGY OF UTIs IN PREGNANCY
Slide 27-

INCREASED RISK OF PYELONEPHRITIS IN PREGNANCY Progesterone inhibits ureteral peristalsis Mechanical compression of ureter by gravid uterus Complications of pyelonephritis Preterm labor Sepsis and ARDS
Slide 28-

INCREASED RISK OF NEPHROLITHIASIS Increased concentration of calcium in the urine Urinary stasis Most common stones Calcium oxalate Struvite
Slide 29-

MATERNAL PHYSIOLOGY SUMMARY
Slide 30-

MATERNAL PHYSIOLOGY SUMMARY