'High oxygen content' presentation slideshows

KS4 Biology

KS4 Biology. The Heart and Circulatory System. Contents. The Heart and Circulatory System. The circulatory system. Structure of the heart. Valves in the heart. How the heart pumps blood. Summary quiz. How do substances move around the body?.

976 views • 49 slides

Acid/Base and ABG Interpretation Made Simple

Acid/Base and ABG Interpretation Made Simple. A-a Gradient. FIO2 = PA O2 + (5/4) PaCO2 FIO2 = 713 x O2% A-a gradient = PA O2 - PaO2 Normal is 0-10 mm Hg 2.5 + 0.21 x age in years With higher inspired O2 concentrations, the A-a gradient will also increase. PaO2-FiO2 ratio.

940 views • 45 slides

Cretaceous

Cretaceous. Early Cretaceous. Middle Cretaceous. Late Cretaceous. Cretaceous-Tertiary Boundry. Cretaceous Conditions. High sea level Wilson Cycle slow Mean water temperature 10 o C warmer Thermal expansion of oceans High oxygen content in atmosphere Gymnosperm vegetation dominant

503 views • 21 slides

Ocean Currents

Ocean Currents. Ocean water circulates in currents caused by wind and by density differences Currents are the flow of water between areas of different surface levels or different densities. Ocean Currents. Ocean water moves constantly sideways, up, down because it is: Blown by wind

754 views • 19 slides

CIRCULATORY SYSTEM

CIRCULATORY SYSTEM. Year 11 PDHPE. Diagram of the heart . Task: Colour and label your own diagram of the heart. Structure of the heart. Task: Account for the difference in thickness of the right as compared to the left chamber of the heart. BLOOD FLOW. Go to the following link.

233 views • 13 slides

FETAL CIRCULATION

FETAL CIRCULATION. The fetal circulation is the circulatory system of a human fetus, often encompassing the entire fetoplacental circulation that also includes the umbilical cord and the blood vessels within the placenta that carry fetal blood.

2.85k views • 12 slides

Deep Ocean

476 views • 10 slides

The Respiratory System

The Respiratory System. Respiration: Process and Differences.

106 views • 10 slides

Plant and Soil

Plant and Soil. by Prof. Gernot K. Brueck, Ph.D. Plants consists of: . carbohydrats sugars and/or starch proteins aminoacids as basic element peptides to polypeptides = proteins water. The only responsible miracle for all organic matter and any life in the world is:. Photosynthesis

286 views • 9 slides