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WorksheetsIntro to Nursing 1: Unit 3 Review
Total questions: 60
Worksheet time: 30mins
Which of the following is NOT a structure of the gastrointestinal tract?
Pharynx
Stomach
Large intestine
Aortic arch
Which of the following describes what food is used for after it is broken down?
Synthesizing enzymes
Cell repair
Production of energy
All of the above
Which of the following carries impulses between the central nervous system and the body organs and glands?
Somatic nervous system
Autonomic nervous system
Brain stem
Spinal cord
Which of the following layers of the G.I. tract is the true functional layer?
Mucosa
Submucosa
Muscularis
Serous
What are the cup-shaped pouches of lung tissue, one cell thick, that are surrounded by tiny capillaries where gas exchange occurs?
Trachea
Bronchi
Broncioles
Alveoli
Which of the following is the fluid component of blood that contains water, proteins, nutrients, electrolytes, and wastes?
Mediastinum
Platelets
Plasma
Arterioles
What is the term that refers to the chemical reactions for which we use the nutrients from food?
Enzymes
Cellular utilization
Gastrointestinal
Peritoneal
Which of the following describes that happens when inspiration occurs?
The diaphragm relaxes, increasing the size of the chest cavity.
Air moves out of the lungs.
The intrathoracic pressure decreases.
All of the above
Each of the following is a type of non-articulating feature except:
condyle
trochanter
tuberosity
fossa
What supplies blood and oxygen to the tissues of the heart?
Aorta
Purkinje fibers
Coronary arteries
Pulmonary veins
Tami is taking an anatomy class. During an anatomy lab, she got to hold a stomach. The outer membrane that covered the stomach is known as:
Visceral peritoneum
Parietal peritoneum
Mucosa
Submucosa
Which of the following are small veins that carry blood from the capillaries to the veins?
Arteries
Venules
Arterioles
Plasma
What is the name of the expanded space within each atrium?
Mediastinum
Auricle
Septum
Aorta
It usually takes about 24 hours for food to travel the lenght of the GI tract.
True
False
Which of the following is the correct order of blood flow through the heart?
Superior/Inferior Vena Cava, Left Ventricle, Left Atrium, Lungs, Right Ventricle, Right Atrium, Aorta.
Aorta, Right Atrium, Left Atrium, Lungs, Right Ventricle, Left Ventricle, Superior and Inferior Vena Cava.
Superior/Inferior Vena Cava, Right Atrium, Right Ventricle, Lungs, Left Atrium, Left Ventricle, Aorta.
Lungs, Left Atrium, Left Ventricle, Superior/ Inferior Vena Cava, Right Atrium, Right Ventricle, Aorta
Specialized cells that organize and carry out electrical impulses through the nervous system are known as what?
Neuroglia
Spinal nerves
Neurons
Cranial nerves
Which of the following is a flat bone?
Scapula
Femur
Radius
Patella
Each of the following describes the location of the heart except one. Which is incorrect?
Posterior to the lower half of the sternum.
Anterior to the thoracic vertebrae
Between the lungs
Below the 11th rib
The heart circulates oxygenated blood through arteries to arterioles and then to capillaries.
True
False
Which of the following is not a structure of the nervous system?
The brain
The heart
The spinal cord
Cranial nerves
Breathing is NOT the same thing as respiration.
True
False
What is another word for breathing, or moving air in and out of the lungs?
Ventilation
Respiration
Dalton's Law
Bronchioles
The only function your nose has is to smell.
True
False
What is the function of the muscular system?
Heat production
Movement
Posture
All of the above
A muscle is connected to the bone by which of the following structures?
Tendon
Perimysium
Fascicles
Endomysium
Which of the following is true about the nervous system?
It evaluates internal and external information to make any necessary adjustments.
It is responsible for all movement and activities within the body.
It regulates what we learn and remember.
All of the above.
Which of the following is NOT one of the chambers of the heart?
Right Atria
Left Ventricle
Mediastinum
Right Ventricle
What is the central layer of connective tissue that separates the fascicles?
Endomysium
Epimysium
Perimysium
Deep fascia
What explains that gases diffuse according to pressure gradients. Oxygen diffuses into the blood and carbon dioxide diffuses out of the blood.
Ventilation
Larynx
Dalton's Law
Cilia
The left atrioventricular valve is also known by three of the following names. Which is not correct?
Bicuspid valve
Mitral valve
Left AV valve
Tricuspid valve
Which of the following is an extension of the parietal peritoneum?
Greater omentum
Lesser omentum
Falciform ligament
All of the above
The heart is a hollow, muscular organ that circulates blood.
True
False
Which of the following is part of the electrical conduction system of the heart and is known as the pace maker of the heart?
AV bundle
SA node
EKG
Aortic arch
Which of the following activities is your nervous system responsible for?
Heart rate
Reaction time
Blushing
All of the above
Which of the following is NOT a component of the cardiovascular system?
The heart
Blood
Blood vessels
The brain
What is the anchor for the G.I. tract.
Visceral peritoneum
Mesentery
Serosa
Falciform ligament
The type of muscle found in the walls of the arteries is known as _____?
Cardiac muscle
Visceral muscle
Skeletal muscle
Deep fascia
Which type of bone is the femur?
Short bone
Flat bone
Long bone
Irregular bone
The heart makes a Lubb/Dubb sound. What does the dubb sound come from?
The closure of the AV valves
The closure of the SLV valves
The blood moving through the lungs
The SA node signal
The vertebrae is an irregular bone.
True
False
Oxygenated and deoxygenated blood is taken to and from the heart through arteries.
True
False
The exchange of gasses across a membrane is known as what?
Ventilation
Respiration
Dalton's Law
Cilia
What is the primary role of the nervous system?
Help our bodies regulate to changes in the environment.
Filter what information is important to remember.
Trigger body movements.
All of the above
Which muscles connects the body together and provides shape for the body?
Cardiac muscle
Visceral muscle
Skeletal muscle
Deep fascia
Which of the following surrounds individual muscle fibers?
Endomysium
Epimysium
Perimysium
Deep fascia
What is the membrane of connective tissue that encloses the heart?
Pericardium
Mediastinum
Arteriole
Plasma
Which of the following is a type of muscle fiber?
Skeletal muscle
Cardiac muscle
Visceral muscle
All of the above
Blood contains which of the following?
Red blood cells
White blood cells
Platelets
All of the above
Which of the following carries impulses between the central nervous system and the skeletal muscles to generate movement?
Somatic nervous system
Autonomic nervous system
Brain stem
Spinal cord
Which of the following describes external respiration?
Oxygen diffuses out of the blood into the tissue cells.
Carbon dioxide diffuses from the tissue cells into the blood.
There is an exchange of gases between the lung alveoli and the blood capillaries.
All of the above
Which of the following is the major vessel that carries deoxygenated blood from the heart to the lungs?
Pulmonary Artery
Pulmonary Vein
Inferior Vena Cava
Aorta
Which of the following is NOT a component of the respiratory system?
Nose
Trachea
Esophagus
Lungs
The central nervous system includes which of the following?
The spinal cord
Nerves that originate in the brain
Spinal nerves
Cranial nerves
The vertebral column is part of the appendicular system.
True
False
What is the name of the space in which the heart is located in the body?
Mediastinum
Auricle
Septum
Aorta
The primary functions of the respiratory system are to perform ventilation and respiration.
True
False
What is the name of the wall separating the right and left sides of the heart?
Mediastinum
Auricle
Septum
Aorta
The peripheral nervous system includes which of the following?
The spinal cord
The brain
Spinal nerves
All of the above
Which chamber of the heart receives deoxygenated blood from the body?
Right atrium
Right ventricle
Left atrium
Left ventricle
Jim is nervous to present his project to his class. He notices that his heart rate has increased significantly. Which body system is responsible for this change?
Skeletal system
Nervous system
Muscular system
Digestive system
