Place the following in the order that a molecule of water would ordinarily pass through them. collecting duct descending loop of Henle papillary duct glomerulus ascending loop of Henle glomerular capsule distal convoluted tubule proximal convoluted tubule

Choose the answer that best matches the description or term. acidosis alkalosis compensation nonvolatile acid volatile acid [Answer_1] physiological response, normalizes arterial blood pH

Choose the answer that best matches the description or term. Ca2+ Cl- K+ Mg2+ Na+ [Answer_1] most abundant extracellular fluid cation

Which of the following is NOT associated with aging of the respiratory system?

Choose the answer that best matches the description or term. metabolic acidosis metabolic alkalosis respiratory acidosis respiratory alkalosis [Answer_1] caused by ingestion of too many antacids

Choose the answer that best matches the description or term. antiporters facultative water reabsorption obligatory water reabsorption symporters transport maximum [Answer_1] membrane proteins; move two or more substances in the same direction across a membrane

External respiration moves CO2 into the blood and O2 out of the blood.

This imbalance results  when systemic arterial blood HCO3- levels drop significantly (below 22 mEq/liter)

Which of the following describes the direction of gas movement during external respiration?

Choose the answer that best matches the description or term. alveoli alveolar macrophages hilus pleural membranes surfactant [Answer_1] separate the lungs from each other and from the mediastinum