1/85
Oxygen is transported in blood most efficiently by ___
2/85
In the axon, the nerve impulses travel ___
3/85
Which is not a major function of the respiratory tract?
4/85
Which part of the brain contains centers for the heartbeat and respiration?
5/85
The pacemaker of the heart is termed the
6/85
The main function of the cerebrospinal fluid is protection of ___
7/85
The blood vessel that provides oxygen to the heart tissue is the ___
8/85
Nitrogenous wastes are produced by the ___
9/85
Trace the path of an inhaled air molecule.
10/85
Which part of the brain is used to integrate incoming information and send it to the appropriate portion of the cerebrum?
11/85
In the processing of food through the digestive tract, what is the correct order?
12/85
The rate of breathing is chiefly dependent on chemical factors in the blood, of which the most important is ___
13/85
Spnal nerves contain ___
14/85
Which respiratory organ normally allows both air and food passage?
15/85
Heartburn occurs when ____
16/85
The air that is moved in and out with each normal breath is termed the ___
17/85
An increased amount of ADH leads to
18/85
In humans, digestion of starches begins in the ____
19/85
The microscopic anatomical unit of excretion found in the kidney is the ___
20/85
Which type of cell is used to carry oxygen in the blood?
21/85
Which type of muscle is involuntary and lacks striations?
22/85
Red blood cells are red due to ____
23/85
Excretion is a process in which ___ is removed from the body.
24/85
Which blood vessels carry blood away from the heart?
25/85
Platelets initiate ___
26/85
The entrace and exit of air into and out of the lungs is called ___
27/85
Melanin is a substance responsible for ____
28/85
A reflex action is ___
29/85
The tube that transports urine from the kidney to the urinary bladder is the ___
30/85
What is the function of the epithelial?
31/85
The pH of the stomach is usually about _
32/85
The ___ functions to store food, kill bacteria, and partially digest proteins.
33/85
The vocal cords are found in the ___
34/85
The type of respiration in which ATP is produced is called ___
35/85
Sysotle occurs when the heart is ___
36/85
The ____ capillaries are enclosed by the glomerular (Bowman's) capsule.
37/85
Higher than normal blood pressure is called ___
38/85
What is responsible for the storage of extra bile?
39/85
The urethra serves what other body system in males?
40/85
The part of the skin that has adipose tissue to help insulate the body is the ___
41/85
Muscles are connected to bones by ___
42/85
What is the change in the difference in positive and negative ions on the outer and inner surfaces of the neurons?
43/85
Which blood vessels will have walls only one cell thick?
44/85
Water is absorbed primarily by the ___
45/85
What is the function of the nervous tissues?
46/85
Expired air will contain ____ than inspired air.
47/85
Name the tissue in which the cells are separated by a liquid.
48/85
What is one word describing homeostasis?
49/85
Which layer of the skin protects the body from bacterial infection and water loss?
50/85
Contraction of the right ventricle forces blood initially into the ___
51/85
The primary function of the spiinal cord involve ____ between brain and spinal nerve.
52/85
The physical principle upon which kidney dialysis is based is ___
53/85
In the body, glucose is stored in the liver as ____
54/85
Which portion of the respiratory tract is commonly referred to as the "throat"?
55/85
What does HCl activate in the stomach?
56/85
The blood that enters the coronary artery comes from the ___
57/85
The sodium/potassium pump is primarily responsible for the ___
58/85
The Adam's apple is actually a part of the ___
59/85
Neurtransmitters are molecules that cross the synaptic cleft and either excite or inihibit the ____
60/85
Which molecule is responsible for the waterproofing of the skin?
61/85
Food is prevented from entering the trachea by ____
62/85
The glomerular capsule ____
63/85
A nerve is composed of ____
64/85
Which part of the respiratory system is composed of C-shaped cartilaginous rings and cilia?
65/85
The alveoli are kept open by ____ so that gas exchange can take place.
66/85
Microvilli forma brush border on the cells of the ___
67/85
The digestive juices found in the stomach include
68/85
If a person has a blood pressure of 120/80, the "120" refers to the ____
69/85
What is the function of sodium bicarbonate in the digestive tract?
70/85
Reabsorption occurs in the ____ of the nephron
71/85
Which lobe of the cerebrum is responsible for vision?
72/85
In the body, glucose is stored in the liver as ____
73/85
Name the accessory glands in the digestive system.
74/85
Most of the carbon dioxide transported in the plasma is in the form of ___
75/85
The urinary bladder is useful because it ___
76/85
The membranes that protect the brain and spinal cord are called ___
77/85
The part of the circulation involved with pumping blood to and from the lungs is the ___
78/85
What is the function of muscle tissue?
79/85
Dendrites carry impulses ___
80/85
Which of the following in NOT a function of the digestive system?
81/85
The exchange of gases between the lungs and the blood occurs by the process of ___
82/85
Villi serve to ___
83/85
What is the function of connective tissue?
84/85
What are the basic types of tissue?
Hint: 4 choices
