Question 1 As a student runs up a flight of stairs, the first system needed to support the activities of the muscular system would be the _________ system.... [Show More]
Question 2 Which structure within the brain has the role of generating emotions?
Question 3 As a student runs up a flight of stairs, her integumentary system serves her by
Question 4 The most common molecule in blood is:
Question 5 The exchange of oxygen and carbon dioxide, and of nutrients and cell wastes occurs principally in the
Question 6 The ___________ lining your bronchial passages entrain microbes carrying them away to your acidladen stomach where they will die.
Question 7 The hepatic portal vein forms from capillary beds in ______________ and leads to a second set of capillary beds in ______________.
Question 8 In the human immune system, the three general lines of defense are
Question 9 Which is not a sign or symptom of inflammation?
Question 10 The efferent or motor branch of the peripheral nervous system is subdivided into the ______ (voluntary) and ____________ (involuntary) nervous systems.
Question 11 The structure of a human neuron uniquely and perfectly fits it for its signalcarrying role. The neuron is
Question 12 Which of the following is not an element of the spinal reflex arc?
Question 13 The calciumbinding protein in smooth muscle is _______; while the calciumbinding protein in skeletal muscle is ______.
Question 14 A muscle is composed of thousands of muscle cells (fibers) bound into groups of 100 or more fibers call __________ each of which is surrounded by _________ tissue called perimysium.
Question 15 Macrophages seek out foreign invaders in the ______________, while neutrophils, at least initially are on patrol in the ___________.
Question 16 Which of the following is part of the human digestive system, correctly matched to the role it plays in the digestion process?
Question 17 Neither B lymphocytes nor T lymphocytes are able by themselves to respond to foreign antigen. They must at some point be induced to proliferate (divide) by
Question 18 All of the following are systems of the body except the:
Question 19 What is the name of a contractile unit of a muscle?
Question 20 When a vaccine is given to a person with a healthy immune system, the result is
Question 21 Which of the following systems of the body interact with the nervous system?
Question 22 Which of the following is part of the human digestive system, correctly matched to the role it plays in the digestion process?
Question 23 Which of the following types of tissue helps to keep both our blood pressure regulated and our digestive processes effective?
Question 24 In the basic structure of the human heart, blood first flows through the right atrium, then it travels to the:
Question 25 Which of the following sequences would best describe how a signal moves through a reflex arc? [Show Less]