Prevents blood from flowing back into the right atrium & allows blood to enter the right ventricle

Tricuspid Valve
The name of the type of cell pictured

White blood cells
The sudden onset of severe lung dysfunction affecting both lungs. Fluid builds in the alveoli due to a severe injury (head or chest) or illness (e.g. Pneumonia, COVID-19, Sepsis etc.) so the onset is sudden.

Acute respiratory distress syndrome (ARDS)
First major section of the large intestine. It connects to the cecum (connector to the small intestine) on the starting end

ascending colon
blood vessel that carries blood away from the kidney and toward the heart

Renal Vein
carries blood from the right ventricle to the left lung

Left Pulmonary Artery
A person with this type of blood can donate to types B+ and AB+
B+ blood type
Air gets into the pleural cavity caused by a puncture of the lung or chest wall. This compresses the lung so that the patient has decreased or no breath sounds. Doctors must vent the air out

Pneumothorax
First section of small intestine which absorbs iron.

duodenum
The inner layer of kidney. Location of nephron loops as well as the collecting ducts

renal medulla
arrow indicates structure

Pulmonary vein
A person with no antigens at all has an O- blood type which is called a ...
Universal donor
Blood in the pleural cavity preventing one or both lungs from expanding

Hemothorax
An organ that stores bile and releases it into the small intestine as it is needed

Gallbladder
Kidneys have millions of these blood-filtering structures which reside primarily in the renal cortex of the kidney

nephron
Small blood vessels that carry blood away from the heart
Arterioles
small, membrane bound cell fragments. Important to clotting

Platelets
A high-pitched whistle-like sound during expiration, typically with asthma, as air moves through a narrow or obstructed airway (bronchi & larger bronchioles)

Wheezing
The small intestine is lined with __________ which increase surface area to help with the absorption of nutrients.

Villi
Duct through which urine is discharged from the body.

urethra

Pulmonary Artery
cells that transport O2. (aka. Red Blood Cells) very numerous

Erythrocytes
The exchange of O2 & CO2 with the outside environment

External respiration
Food moves through your digestive system by waves of muscle contractions called __________.

peristalsis
The control of water balance, and the primary purpose of the excretory system. This in turn affects blood pressure and pH level

osmoregulation