Quiz 5 Review: Endocrine and Cardiovascular Systems

Quiz 4 Review: Endocrine and Cardiovascular Systems

Multiple Choice

The endocrine system is a system of glands that release _______________ messenger molecules into the bloodstream.

• mechanical

• electrical

• chemical

• physical

Multiple Choice

What are the functions of the Pancreatic hormones?

• Reduce or increase blood sugar levels
• Increase blood calcium levels
• Increase blood pressure
• Decrease rate of metabolism

Multiple Choice

Which of the following produces adrenaline?

• thyroid gland
• parathyroid glands
• pancreas
• adrenal glands

Multiple Choice

The gland labeled 4 in the diagram is?

• the thymus gland

• the thyroid gland

• the parathyroid glands

• the adrenal glands

Multiple Choice

Letter I is pointing to

• Testes
• Oviducts
• Ovaries
• Adrenals

Multiple Choice

Letter H is pointing to

• Thymus
• Pancreas
• Pituitary
• Pineal

Multiple Choice

What is gland #3?

• Adrenal Gland
• Pancreas
• Ovaries
• Testes

Multiple Choice

What is the leading cause of death of adults in the US?

• cardiovascular disease

• cancer

• diabetes

• accidents

Multiple Choice

When circulation in the brain is blocked, what happens?

• A heart attack

• deep-vein thrombosis

• a stroke

• High cholesterol

Multiple Choice

The condition of having abnormally long arms and legs and tall stature is known as

• Graves disease

• diabetes

• gigantism

• dwarfism

Multiple Choice

A person with type-1 diabetes must monitor their _____________ levels in their blood.

• insulin

• glucose

• sodium

• fat

Multiple Choice

Which is the muscular wall that separates the heart into right and left sides?

• valves
• ventricles
• atria
• septum

Multiple Choice

What is the name of the part labelled 2?

• Right Atrium
• Left Atrium
• Right Ventricle
• Left Ventricle

Multiple Choice

What is the name of the part labelled 3?

• Right Atrium
• Left Atrium
• Right Ventricle
• Left Ventricle

Multiple Choice

Blood enters the heart at the ....

• Right Atrium
• Left Atrium
• Right Ventricle
• Left Ventricle

Multiple Choice

Which of the following are the blood vessels that have the thickest walls?

• Veins
• Arteries
• Cappillaries

Multiple Choice

Which of the following delivers oxygen to cells?

• Red Blood cells
• White blood cells
• Platelets
• Plasma

Multiple Choice

What are tube-like structures that include the arteries, arterioles, capillaries, venules, and veins?

• Blood Vessels
• Lymph
• Glands
• Strep

Multiple Choice

Which part of the heart pumps oxygenated blood?

• Left side
• Right side
• Top side
• Bottom side

Multiple Choice

Which part of the heart pumps deoxygenated (oxygen-poor) blood?

• Left side
• Right side
• Top side
• Bottom side

Multiple Choice

Blood enters the right atrium through 

• pulmonary veins
• vena cavaes
• pulmonary arteries
• aorta

Multiple Choice

• Left atrium
• Right atrium
• Left ventricle
• Right ventricle

Multiple Choice

How many chambers does the heart have ? 

• 4
• 6
• 3
• 1

Multiple Choice

A wall of tissue that separates the 4 chambers of the heart

• Pulmonary Circulation

• Valves

• Atria

• Ventricles

• Septum

Multiple Choice

The oxygen-carrying protein in blood

• Platelets

• Blood

• Plasma

• Hemoglobin

• White Blood Cells

Multiple Choice

Blood cell that protect the body against infection

• Platelets

• Plasma

• Hemoglobin

• White Blood Cells

• Blood

Multiple Choice

What does Deoxygenated mean?

• Oxygen-rich
• Blood flow
• Oxygen-poor
• Water Flow

Multiple Choice

Which is NOT a function of the circulatory system?

• deliver O₂ and nutrients to cells
• remove CO₂ and wastes from cells
• break down carbohydrates into glucose
• transport other materials through body

Multiple Choice

How does the heart work?

• It pumps blood first to the lungs, back to the heart and then around the rest of the body.

• It pumps blood first to the rest of the body, back to the lungs and then to the heart.

• It pumps blood around the rest of the body, back to the heart and then to the lungs,

Multiple Choice

The job of the heart is to . . .

• pump blood around the body.

• send food to the small intestines.

• break down food.

• give energy to the body.

Multiple Choice

What is the main organ of the circulatory system?

• small intestine

• bone

• lungs

• heart

Multiple Choice

In blood, the name for the red and white blood cells and platelets

• fibrin

• plasma

• formed elements

Multiple Choice

The largest artery in the body, this receives oxygenated blood from the left ventricle and distributes it to the rest of body

• aorta

• vena cava

• carotid artery

• thrombic artery

Multiple Choice

The blood vessels that carry blood away from the heart

• capillaries

• veins

• arteries

• ventricles

Multiple Choice

Small, thin-walled blood vessels that allow materials like fluids and respiratory gases to enter and exit the bloodstream

• capillaries

• aorta

• arterioles

• venules

Multiple Choice

One of the inferior chambers of the heart

• auricle

• ventricle

• atrium

• aorta

Multiple Choice

The blood vessels that carry either oxygenated or deoxygenated blood towards the heart

• atria

• veins

• ventricles

• arteries

Multiple Choice

A description of people with O-negative type blood, since their red blood cells have no antigens, and therefore the blood could be received by people with any blood type

• Universal donor

• Universal recipient

• Selective recipient

Multiple Choice

A description of people with AB-positive type blood, since they have all of the antigens, and therefore none of the antibodies for other blood types

• determined recipient

• universal recipient

• universal donor

Multiple Choice

The property that is better known as "positive" or "negative" in blood type, meaning you have these or don't, respectively

• M Antigens

• AB antigens

• Rh antigens

Multiple Choice

A person with type B blood will have what type of antibodies in their blood?

• anti-A

• anti-B

• anti-AB

• anti-O

Multiple Choice

The watery component of whole blood, made of mostly water with dissolved solutes like ions, proteins, gases, and hormones

• leukocytes

• buffy coat

• plasma

Multiple Choice

A material that may react with an antibody, like the markers on the outside of erythrocytes that determine your blood type.

• fibrinogen

• antigens

• coagulant

Multiple Choice

The tissue helps regulate and maintain body temperature, pH levels, and volume of fluids in the body, it is part of the immune system, and it prevents its own loss

• muscle

• blood

• bone

Multiple Choice

The red blood cells that make up about 45 percent of blood by volume

• leukocytes

• matrx

• erythrocytes

• plasma

Multiple Choice

one of the superior chambers of the heart

• auricle

• vein

• ventricle

• atrium

Multiple Choice

coming in superior and inferior branches, this largest vein in the body brings blood from the body back to the right atrium

• vena cava

• pulmonary vein

• pulmonary artery

• aorta

Multiple Choice

The structures that allow blood to flow in one direction, but not in the other

• auricle

• valve

• septum

• smooth muscle

Multiple Choice

The "master" endocrine gland

• parathyroid

• thyroid

• pituitary

• kidney

Multiple Choice

chemical messengers that are transported in the blood and help the body control things like metabolism, sleep cycles, stress responses, homeostasis, and other chemical messengers

• lymph

• leukocytes

• hormones

• neurotransmitters

Multiple Choice

The structural classification of hormones that are lipid (fat) soluble, derived from cholesterol, and target receptors inside the cells

• steroid hormones

• amino acids

• ions

• erythrocytes

Multiple Choice

A hormone produced by the pituitary that regulates growth and sexual maturity, and targets cells in the testes and ovaries to trigger development of eggs and sperm

• follicle-stimulating hormone

• cortisol

• growth hormone

• estrogen

Multiple Choice

A hormone produced by the pancreas when blood glucose drops. Its action increases blood glucose

• insulin

• cortisol

• glucagon

• follicle-stimulating hormone

Multiple Choice

The organ that secretes insulin and glucagon to maintain blood glucose homeostasis

• thyroid

• pancreas

• pituitary

• parathyroid

Multiple Choice

A general term for a structure that makes and secretes hormones

• gland

• tissue

• system

• organ

Multiple Choice

The gland that secretes thyroxin, which regulates metabolism

• hypothalamus

• posterior pituitary

• adrenal

• thyroid

Multiple Choice

The main stress hormone released by the adrenal glands to trigger a fight-or-flight response

• Cortisol

• Glucagon

• Insulin

• Testosterone

Multiple Choice

A hormone produced by the pancreas in response to increasing blood glucose. Its action decreases blood glucose.

• corticotropin releasing hormone

• glucagon

• insulin

• prolactin

Multiple Choice

A hormone that promotes milk production (lactation)

• progesterone

• oxytocin

• parathyroid hormone

• prolactin

Multiple Choice

Organ systems work to maintain a stable internal environment in living things. This process is called

• equilibrium

• homeostasis

• neutrality

• feedback

Multiple Choice

When blood glucose levels fall, insulin secretion is inhibited and glucagon secretion is stimulated. Which type of feedback loop is this?

• negative

• positive

• neutral

Multiple Choice

The __________________ systems regulate other organ systems to maintain homeostasis, the maintenance of a stable internal environment.

• muscular and endocrine

• skeletal and excretory

• nervous and cardiovascular

• endocrine and nervous

Multiple Choice

Which organ system triggers insulin release

• the endocrine system

• the excretory system

• the nervous system

• the digestive system

Multiple Choice

What best describes the body's production of more breast milk when a baby is nursing?

• positive feedback

• negative feedback

• homeostasis

• equilibrium