Which statement about CO2 is incorrect?
A) Its concentration in the blood is decreased by hyperventilation.
B) Its accumulation in the blood is associated with a decrease in pH.
C) More CO2 dissolves in the blood plasma than is carried in the RBCs.
D) CO2 concentrations are greater in venous blood than arterial blood.
C) More CO2 dissolves in the blood plasma than is carried in the RBCs.
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Answer the following statements true (T) or false (F)
1. The parathyroid gland is an endocrine gland found in the neck. 2. The hypothalamus is an endocrine gland found in the skull. 3. The pancreas is an endocrine gland found in the abdominal cavity. 4. The cardiovascular system includes the heart and blood vessels. 5. The primary function of the cardiovascular system is the regulation of body temperature.
The ___________is a muscular organ that stores urine.
Fill in the blank(s) with the appropriate word(s).
What is the active hormone in target tissues of testosterone such as the penis?
A. testosterone B. FSH C. ICSH D. dihydrotestosterone
Which of the following incorrectly describes a benign neoplasm?
A. A neoplasm that is encapsulated B. A neoplasm in which cells have broken off and traveled to other parts of the body where they are producing more abnormal cells C. A neoplasm that remains localized D. A neoplasm that does not metastasize