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2nd Semester Exam Quizizz Practice! Units 7-12

Total questions: 56

Worksheet time: 28mins

Name
Class
Date
1.

LASIK surgery is done to reshape this part of the eye

a)

Lens

b)

Iris

c)

Cornea

d)

Pupil

2.

Area #1 This bone that is attached to the tympanic membrane is called -

a)

Hammer (Malleus)

b)

Anvil (Incus)

c)

Stirrup (Stapes)

d)

Ossicles

3.

The correct path for light to enter the eye is -

a)

Cornea → Pupil → Lens → Retina

b)

Cornea → Lens→ Pupil → Retina

c)

Cornea → Iris → Pupil → Retina

d)

Iris → Pupil → Lens → Retina

4.

Area #2 The walls of this structure are lined with skin that contains ceruminous glands which secrete cerumen or commonly known as ear wax is called the -

a)

Tympanic membrane

b)

Auricle

c)

Auditory canal

d)

Incus

5.

Area #2 The large loops in the inner ear. Their function is to help you maintain your body’s balance. They have tiny hairs inside which can send impulses to your brain about your body’s position. They are called what? (there are 3 of them)

a)

Perilymph

b)

Semicircular canals

c)

Vestibules

d)

Cochlea

6.

Area #2 Threads that come out of the gustatory cells are called

a)

Taste pore

b)

Gustatory cells

c)

Gustatory hairs

7.

The tough fibrous outer layer of the eye commonly called the "whites" of the eye (#9)

a)

Sclera

b)

Cornea

c)

Lens

d)

Iris

8.

Area #5 A snail-shaped structure in the inner ear that enables one to hear. It is called the -

a)

cochlea

b)

vestibule

c)

semicircular canals

d)

oval window

9.

This structure in the eye gives the person their eye color. Area #3

a)

Cornea

b)

Iris

c)

Pupil

d)

Aqueous humor

10.

An over secretion of the growth hormone (GH) which causes an increase in overall body size, especially in the extremities. It is also commonly called “Gigantism”.

a)

Dwarfism

b)

Diabetes insipidus

c)

Acromegaly

d)

Graves disease

11.

These type of hormones are fat based or lipid based.

a)

amino acid hormones

b)

steroid hormones

c)

hypothalmic releasing hormones

d)

hypothalmic nonreleasing hormones

12.

An under secretion of the growth hormone (GH) which causes a person's adult height to be less than 4ft.

a)

acromegaly

b)

hyperthyroidism

c)

myxedema

d)

dwarfism

13.

A hormone that promotes the uptake of glucose “sugar” in the body.

a)

epinepherine

b)

glucagon

c)

insulin

d)

dopamine

14.

An overactive thyroid is called Hyperthyroidism and is normally shown with a visibly enlarged thyroid gland in the neck called a -

a)

bulge

b)

goiter

c)

myxedema

d)

hypocalcemia

15.

This gland is both an endocrine gland and a lymphatic organ. It lies under the sternum anterior to the heart.

It is larger in childhood but shrinks and is barely visible by adulthood. It also secretes Thymosin

a)

thymus gland

b)

parathyroid gland

c)

thyroid gland

d)

adrenal cortex

16.

This gland sits on top of the kidneys

a)

pituitary gland

b)

thyroid gland

c)

adrenal gland

d)

kidney gland

17.

The Endocrine function of this gland releases hormones that regulate blood glucose levels through insulin

a)

thalamus

b)

thymus

c)

pituitary

d)

pancreas

18.

The hormone secreting cells of the pancreas are called the

a)

adrenal cortex

b)

hypothalamus

c)

ovaries

d)

Islets of Langerhans

19.

The process by which air flows INTO the lungs. It is also called inhalation.

a)

respiration

b)

inspiration

c)

breathing

d)

expiration

20.

Three uneven scroll like bones extend down the nasal cavity to increase the turbulence of airflow in the nasal passage. This allows more particles to be trapped in the mucous membrane lining

a)

nares

b)

conchae

c)

palate

d)

sinuses

21.

This structure separates the nasal cavity from the mouth. It is commonly called the roof of the mouth.

a)

nares

b)

conchae

c)

palate

d)

sinuses

22.

An infection of the lungs that causes inflammation; causes by a virus, bacterium, fungus or in rare cases

up in the lungs making gas exchange difficult

a)

pneumonia

b)

acute bronchitis

c)

dyspnea

d)

tuberculosis

23.

Area #1 found in the back of the nasopharynx is called the

a)

lingual tonsils

b)

palatine tonsils

c)

pharyngeal tonsils

d)

basal tonsils

24.

Excessive ventilation that leads to abnormal expulsion of carbon dioxide.

a)

chronic bronchitis

b)

hyperventilation

c)

emphysema

d)

asthma

25.

A disease of the lungs characterized by recurring episodes of airway inflammation causing bronchospasms and increased mucous production.

a)

pneumonia

b)

acute bronchitis

c)

chronic bronchitis

d)

asthma

26.

Are grape like air sacs at the end of the bronchioles where gas is exchanged with the capillaries.

a)

alveoli

b)

surfactant

c)

bronchiole

d)

gas bubbles

27.

A thin double walled fluid membrane that surrounds the lungs.

a)

surfactant

b)

pleural sac

c)

palate

d)

surfactant

28.

The liquid component of blood

a)

Erythrocytes

b)

Leukocytes

c)

Plasma

d)

Buffy coat

29.

Large complex molecules that identify other cells as either “self” or “nonself”.

a)

antibodies

b)

antigens

c)

agglutination

d)

RhOGAM

30.

A disease in which the red blood cells are shaped like a sickle or crescent., rather than a disk; caused by irregular shaped hemoglobin molecules in red blood cells

a)

iron-deficient anemia

b)

sickle-cell anemia

c)

aplastic anemia

d)

pernicious anemia

31.

A thin layer of white blood cells and platelets after a sample of blood has been in a centrifuge.

a)

erythrocytes

b)

platelets

c)

formed elements

d)

buffy coat

32.

A 2nd antigen on your RBC’s that is named after the rhesus monkey in which it was first discovered.

a)

agglutination

b)

Rh factor

c)

RhoGAM

d)

antigen

33.

A blood disorder characterized by yellow colored skin and whites of the eyes. It is caused by an excess of bilirubin, a by product of RBC breakdown in the bloodstream.

a)

chelation therapy

b)

hemophilia

c)

jaundice

d)

polycythemia

34.

A disorder in which the blood does not clot properly due to the absence of a clotting factor. People with hemophilia are commonly called “bleeders” since they lack the ability to clot.

a)

polycythemia

b)

chelation therapy

c)

jaundice

d)

hemophilia

35.

An essential molecule on the red blood cell that serves as the binding site for oxygen and carbon dioxide; composed of two molecules: globin and heme.

a)

hematocrit

b)

hemolysis

c)

hemoglobin

d)

hematopoiesis

36.

The drawing of blood is a treatment for the excess RBC made by polycythemia.

a)

polycythemia

b)

phlebotomy

c)

leukemia

d)

multiple myleoma

37.

The two valves (mitral and tricuspid) situated between the atrial and ventricles (#3 & #9)

a)

pulmonary artery

b)

semilunar valves

c)

atrioventricular valves

d)

aortic valves

38.

A device that can deliver a therapeutic dose of electrical current that momentarily stops the heart, allowing its built-in pacemaker, the SA node to assume control and produce a normal rhythm.

a)

arrhythmia

b)

tachycardia

c)

atrial fibrillation

d)

defibrillator

39.

A life threatening condition in which the ventricles quiver at a rate greater than 350bpm. Essentially there is no cardiac output. Defibrillation is needed to re-start the heart in the hope it regains its normal rhythm.

a)

bradycardia

b)

ventricular fibrillation

c)

premature ventricular contraction (PVC)

d)

tachycardia

40.

Vessels that carry blood away from the heart are called -

a)

vessels

b)

arteries

c)

veins

d)

shunts

41.

This is known as the "Bad" type of cholesterol.

a)

high density lipoprotein (HDL)

b)

medium density lipoprotein (MDL)

c)

low density lipoprotein (LDL)

d)

obese density lipoprotein (OBL)

42.

This artery, located on the side of the neck, is where you can feel your pulse on the right side of your trachea.

a)

carotid artery

b)

brachial artery

c)

radial artery

d)

ulnar artery

43.

An abnormal ballooning of a blood vessel. Usually due to a weakness in the wall of the vessel.

a)

coronary heart disease

b)

atherosclerosis

c)

aneurysm

d)

ischemia

44.

Commonly known as a heart attack, this is tissue death that occurs in a segment of heart muscle from blockage of a coronary artery

a)

hypertension

b)

peripheral vascular disease

c)

myocardial infarction

d)

a stroke

45.

A cerebral vascular accident, is a medical emergency that occurs when blood flow to the brain stops.

a)

hypertension

b)

peripheral vascular disease

c)

myocardial infarction

d)

a stroke

46.

An inflammation of the inner most lining of the heart, including the inner surface of the chambers and the valves.

a)

myocaditis

b)

pericarditis

c)

cardiomyopathy

d)

endocarditis

47.

The process of cancer spreading from one part of the body to another is called

a)

allergen

b)

anaphylaxis

c)

metastasis

d)

tolerance

48.

A few lymphocyte clones become these cells that reside in the lymphatic tissues ready to respond in case the antigen re-invades the body.

a)

passive cells

b)

memory cells

c)

apoptosis

d)

mast cells

49.

Fluid that leaks out of the interstitial tissue, builds up, causing swelling and damage. This buildup up extracellular fluid is called

a)

allergen

b)

tolerance

c)

lymphodema

d)

metastasis

50.

Proteins that recognize particular antigens with great specificity. Also known as antibodies

a)

memory cells

b)

immunoglobulins

c)

apoptosis

d)

active immunity

51.

A long-term treatment aimed at preventing allergic reactions before they occur; allergy shots

a)

tolerance

b)

allergen

c)

immunotherapy

d)

lymphedema

52.

An inappropriate strong response to an environmental antigen such as dust mites, pet dander, pollen, or certain foods.

a)

lymphedema

b)

allergen

c)

tolerance

d)

anaphylaxis

53.

Small bean shaped structures found along the lymphatic vessels and trunks throughout the body.

a)

lymph nodes

b)

lymph nodules

c)

lymph vessels

d)

lymph trunks

54.

A severe allergic reaction which can lead to life threatening symptoms. These include pulmonary obstruction due to inflammation, swelling of the airways, and low blood pressure due to leakage of blood plasma into the interstitial space.

a)

anaphylaxis

b)

lymphedema

c)

tolerance

d)

allergen

55.

A disease in which the immune system is greatly weakened due to infection with HIV, making a person more susceptible to rare cancers and opportunistic infections.

a)

human immunodeficiency virus (HIV)

b)

opportunistic infection

c)

acquired immune deficiency syndrome (AIDS)

d)

autoimmune disease

56.

Disease causing agents that enter the body.

a)

endothelial cells

b)

lymphocytes

c)

macrophages

d)

pathogens