Test 3 (Chapters 16.3-16.6 & 17) Deadline 4/13/18 by 5:00 pm

Pulmonary artery

Typically arteries are full of oxygenated blood, the exception would be the

neurotransmitters

Usually nerve impulses travel from one neuron to another by

True

Vaccines are the primary method of controlling viral disease.

False

Vaccines cannot be used to treat an active viral infection

d) all the above

Viruses: a) have no plasma membrane b) can infect all forms of organisms c) are not classified within any domain d) all of the above

erythropoietin

What hormone is released by the kidneys in response to low oxygen levels?

b) Synovial joints

What type of joints have a space? a) Fibrous joints b) Synovial joints c) Cartilaginous joints d) Fibrous and synovial joints

skeletal muscle

What type of muscle is found attached to bone

Up-Regulation

When the number of receptors increases in response to rising hormone levels, it makes the cell more sensitive to the hormone. this is known as

pupils dilate, heart rate increases, and bronchi dilate

When the sympathetic nervous system is activated:

skull

Where are fibrous joints found?

calcitonin

Which hormone is released in response to RISING blood calcium levels?

estrogen and progesterone

Which hormones are primary endocrine products of the ovaries

viruses

Which of the following are not composed of cells:

macrophages and neutrophils

Which of the following function primarily as phagocytes:

antibody production

Which of the following is a part of the adaptive, rather than the innate, immune response?

d) all of the above

Which of the following is an endocrine gland? a) pancreas b) thyroid gland c) ovaries d) all of the above

b) Transport blood throughout the body

Which of the following is not a function of the skeleton? a) Provide support to the body b) Transport blood throughout the body c) Produce blood cells d) Protect internal organs

c) spleen

Which organ functions to immunologically filter the blood and allow for communication between cells corresponding to the innate and adaptive immune responses a) pancreas b) heart c) spleen d) lymph nodes

b) sternum

Which part would be excluded from a diagram of the appendicular skeleton? a) scapula b) sternum c) femur d) humerus

cardiac

Which type (s) of muscle is(are) found in the wall of the heart

Synovial joints

Which type of joint have space?

synovial joints

Which type of joint provides the largest range of motion?

b) cardiac

Which type of muscle is found in the wall of the heart? a) smooth b) cardiac c) smooth and cardiac d) smooth, cardiac, and skeletal

b) smooth muscle

Which type of muscle is found in the walls of hollow organs? a) skeletal muscle b) smooth muscle c) cardiac muscle d) all of the above

pelvic girdle

Which would be excluded from a list of the parts of the axial skeleton?

D. from bone marrow stem cells.

White blood cells are produced A. by mitotic division of other white blood cells. B. from platelets. C. from chondrocytes. D. from bone marrow stem cells.

an antibody

A Y-shaped protein that proliferates in response to a specific antigen and recognizes these antigens is:

immunodeficiency

A failure, insufficiency, or delay in the response of the immune system is called

antigen

A molecule that stimulates an immune system reaction by B cells and T cells is a termed (an):

negatively charged: -70mV

A neuron at rest is:

engulfs other cells and debris

A phagocyte is a cell that

vaccination

A preparation that "teaches" the immune system to recognize a disease-causing agent without actually causing disease is termed

True

A typical neuron consists of a cell body, dendrites, and an axon.

d) a nucleic acid core and an outer protein coating

A virion consist of a) a nucleic-acid core b) an outer protein coating c) bound organelles surrounded by a plasma membrane d) a nucleic-acid core and an outer protein coating

True

All vertebrates have a closed-loop circulatory system

Capillaries

Alveoli are in direct contact with

allergy

An exaggerated attack on a harmless antigen by an overly sensitive immune system is termed:

capillaries

Aveoli are in direct contact with

lymphocytes

B cells and T cells are

warmed and humidified

Before inhaled air reaches the lungs, it is

cartilage

Cartilaginous joints are bones connected by

neurons

Cells that send and receive impulses are called

d) hormones

Chemical messages produced and released into the blood stream that have an effect on a target cell(s) are called: a) enzymes b) pheromones c) neurotransmitters d) hormones

relaxation of the ventricles

Diastolic pressure reflects the

HIV, common cold, and meningitis

Examples are viruses are:

alveoli

Gas exchange only occurs in the

False

Glial cells transmit electrical signals.

release of histamine

If a child was allergic to a substance scratched into their skin, the area would turn red and swollen within about 10 minutes. Which of the following would cause these symptoms?

maintaining attention, speech, and decision making

If a person has damage to their frontal lobe what functions would be impaired?

action potential

If the threshold of excitation occurs, a positive feedback loop causes more Na+ to enter the cell. The "signal" will become a self-propagating brief reversal of the resting membrane potential called a(n)

create immunological memory without causing disease

If you were describing to a class of nursing students why a vaccine was being given, you would tell them that it would:

gall bladder

If you were grading an exam on the endocrine system and found answers listed as endocrine glands, which would be marked wrong?

testes

If you were performing a dissection and were asked to remove the organ which mostly makes testosterone, you would hand the instructor the

occipital lobe

Impaired vision after a blow to the head implies damage to the vision processing center in the brain, which is what region?

Diaphragm

In mammals, the contraction of the muscular ______ expands the chest, pulling air into the lungs.

c) heart rate increases and breathing rate increases

In response to epinephrine a) heart rate decreases and breathing rate decreases b) heart rate increases and breathing rate decreases c) heart rate increases and breathing rate increases d) heart rate decreases and breathing rate increases

voltage-gated channels

Ion channels that change their structure in response to voltage changes are called:

True

Joints are responsible for movement, such as the movement of limbs, and stability, such as the stability found in the bones of the skull.

True

Lymph nodes have a crucial role in immunity.

False

Neurons do not contain organelles such as nuclei and mitochondria.

True

One cell may be able to bind to several different types of hormones.

d) all the above

Physical and chemical barriers that form that first line of innate defense includes a) the acidity of the stomach b) tear fluid from the eye c) an unpunctured skin d) all of the above

to the lungs and back to the heart

Pulmonary circulation pumps blood

c) plasma cells

Special cells produced by the immunes system that are progeny of properly stimulated B cells and are antibody-producing factories are: a) cytotoxic T cells b) helper T cells c) plasma cells d) macrophages

Fibrous joints

Sutures are an example of a) fibrous joints b) carilaginous joints c) synvoial joints d) comprehensive joints

to the body tissues and back to the heart

Systemic circulation pumps blood

contraction of the ventricles

Systolic pressure reflects the

False

T3 and T4 are released by the thyroid in response to prolactin produced by the anterior pituitary.

a) mineralocorticoids, glucocorticoids, and androgens.

The adrenal cortex produces a) mineralocorticoids, glucocorticoids, and androgens b) epinephrine and norepinephrine c) mineralocorticoids, glucocorticoids, and epinephrine d) epinephrine and melatonin

Kidneys

The adrenal glands are found at the top of the: a) ovaries b) kidneys c) pancreas d) liver

play a role in hearing

The auditory ossicles

Left atrium and left ventricle

The biscuspid valve separates the

breathing and sleeping

The brainstem regulates

the brain and spinal cord

The central nervous system consist of:

controls balance and aids in coordinating movement.

The cerebellum

systemic and pulmonary circulation

The circulatory system is divided into two parts, which are

somatic (unsure about this answer, I answered autonomic and got it wrong so I think its somatic)

The division of peripheral nervous system that carries signals to voluntary muscles is the ____ system.

pancreas

The endocrine gland that controls homeostasis in terms of blood glucose is the

parathyroid gland

The endocrine gland that produces hormones that help REGULATE blood calcium levels is the

respiratory bronchioles

The final bronchioles are called

four

The heart is divided into ______ chambers.

decrease in blood-glucose levels

The hormone insulin causes a(n):

anterior pituitary; mammary glands

The hormone prolactin is produced by the _____ and targets the _____.

True

The human skeleton is an endoskeleton.

arteries

The large vessels of the circulatory system that carry blood away from the heart are

Veins

The large vessels that carry blood to the heart are

voice box

The larynx is the scientific term for the

True

The left ventricle receives blood from the pulmonary veins.

True

The lipid bilayer membrane surrounding a neuron is impermeable to ions.

aorta

The major artery in the body is called the

Vision

The occipital lobe functions in

True

The parasympathetic nervous system is commonly known as rest and digest.

somatosensation

The parietal lobe functions in

axon

The part of the neuron that is usually a single long extension that conducts an impulse to a muscle or another neuron is the:

connects the upper limbs to the thorax

The pectoral girdle

connects the lower limbs to the thorax, bears the weight of the body, and is responsible for locomotion

The pelvic girdle

sarcolemma

The plasma membrane of a muscle fiber is called the

oxytocin and antiduretic hormone

The posterior pituitary stores and releases

False

The pulmonary vein transports de-oxygenated blood from the lungs to the heart.

deoxygenated blood from the inferior and superior vena cava

The right atrium receives

True

The right ventricle sends blood to the lungs

alveoli

The small air sacs of the lungs are the

cerebrospinal fluid

The space between the arachnoid mater and pia maters is filled with:

processing sounds

The temporal lobe functions in

in the neck

The thyroid gland is located

True

The thyroid gland synthesizes the hormone thyroxine and triodothyronine.

right atrium and right ventricle

The tricuspid valve separates the

a) endoskeleton

The type of skeleton that is an internal support structure is a(n) a) endoskeleton b) hydrostatic skeleton c) exoskeleton d) vascular canal

atria

The upper chambers of the mammalian heart are the

the humerus, radius, and ulna

The upper limbs include:

protects the spinal cord

The vertebral column: