Exam 25: Control of Body Temperature and Water Balance

Secretion is the movement of substances such as drugs or toxic molecules from the ________ into the ________.

To conserve precious salts, freshwater fish

The common waste product in bears (mammals)is ________, while most saltwater fish get rid of wastes through ________.

Which of the following options correctly lists the order of the four main processes that occur in the urinary system?

Which arrow in this schematic view of the nephron shows reabsorption?

A logical treatment plan for patients with high ADH levels would include

A woman running a marathon collapses at the finish line and is rushed to the hospital. The physicians determine that she has lost a large amount of water and salts from excessive sweating. Which of the following would be an appropriate course of action?

Which of the following kinds of animals excrete their nitrogenous waste entirely as ammonia?

Which of the following by-products of metabolism is the most toxic?

Which of the following is a function of the vertebrate liver?

Urine differs in composition from the fluid that first enters a nephron tubule by filtration because

The transfer of heat from arteries carrying warm blood past veins returning cooler blood is an example of

Like humans, cats can experience kidney failure. Unlike humans, however, cat kidney dialysis as a treatment option is not widely available and used. Rather, efforts are made to treat any complications that arise from failing kidneys such as low potassium or high phosphate levels. When low potassium levels are identified, potassium supplements are given to return cells to a balanced potassium-water level. This is an example of an effort to maintain

If a person sits on a cool floor, heat from that person is transferred to the floor. This is an example of

Animals that maintain internal body temperature using heat generated by their own metabolism are called

The density of the aquaporins in the presence of vasopressin was approximately

Which of the following is a function of the human urinary system?

If valuable solutes were not adequately reabsorbed from filtrate, what would occur?

Urine flows from the collecting duct into the

A salamander is a vertebrate that spends part of its life cycle in water (juvenile stage)and part on land (adult stage). In both life stages, the salamander's body temperature depends on its surrounding environment, so the salamander demonstrates _________ behavior.