Light reflects when it travels to a transparent medium. Convergence happens when light strikes a concave glass.

Olfactory neurons are also called olfactory receptor cells. Olfactory neurons are chemoreceptors.

Which part of the inner ear is involved in hearing sensation?

Which portion of the electromagnetic spectrum is visible to humans?

All the following are functions of the accessory structures of the eye, except

Where is olfactory region located?

These are substances that stimulate gustatory cells.

What layer of the eyeball includes retina?

What is the structure of reproductive hormones?

Exocrine glands have no ducts and their secretion is released directly into the bloodstream. Hormones are secreted by exocrine glands.

Which of the following hormones will be secreted in response to low blood calcium levels?

A class of chemical messengers produced by tissues and secreted into the extracellular fluid; has a localized effect on nearby tissues

What is the hormone that inhibits the response of the immune system?

All the following are functions of the endocrine system, except

The hormone produced by _____ acts on kidney tubules that reabsorbs water resulting in decreased urine volume.

Which of the cells in the Islet of Langerhans will release a hormone in response to low blood glucose levels?

Which of the following is true about Cushing's Syndrome?

What is the difference of the endocrine system from the nervous system in terms of speed and duration of response?

All the following conditions have hypothyroidism, except

Which of the following classes of hormones is produced in the adrenal medulla?

What is the valve situated between the left atrium and left ventricle?

Which of the following event is involved in secondary hemostasis

What is the difference of a vein from an artery?

Which is not true about elastic artery?

Choose the correct route of blood flow through the heart

Stroke results from _____

Categorize the blood based on its reactions with antisera of ABO and Rh blood group.

Antisera A: agglutination (-)

Antisera B: agglutination (+)

Antisera D: agglutination (+)

Plasma is the liquid component of blood. Serum is plasma with fibrinogen.

All the following events could be due to atherosclerosis, except

All the following structures are site of adult hematopoiesis, except

What is the layer of heart wall responsible for hearts contraction?

Capillary sphincters are part of the capillary network. It regulates blood flow through the capillaries by constriction and dilation

RBC count is the percentage of the total blood volume that is composed of red blood cell. Size of red blood cells affects the hematocrit level

Lymphocytes mature into functional cells in the primary lymphatic organs. Spleen is a primary lymphatic organ

The administration of COVID vaccine is an example of _____

It is an immunoglobulin secreted into saliva, into tears, and onto mucous membranes to provide protection on body surfaces; also found in milk to provide immune protection to newborns.

It refers to the gas exchange between blood and body tissues.

Pharynx is the common opening of both digestive and respiratory system. It is divided into two regions nasopharynx and oropharynx.

Which is not a part of the tracheobronchial tree?

Which of the following infectious diseases of the respiratory system affects the upper respiratory tract?

All the following structures are part of the conducting zone, except:

Choose the correct sequence of the passageway for air movement.

What type of lymphatic tissue is located in the appendix?

All are part of the larynx, except:

How lymph moves through the lymphatic vessel?

All are components of innate immunity, except:

It is a large group of lymphatic nodules and diffuse lymphatic tissue located deep in the mucous membranes within the pharynx.

It is the lymphatic tissue surrounding the arteries within the spleen

The administration of Human rabies immune globulin is an example of _____

It connects the lymphatic vessel to the large veins.

It is an immunoglobulin that has the ability to cross the placenta.

It is the main cell involved in cell-mediated immunity.

Innate and adaptive immunity are intimately linked. Mediators of innate immunity are required to initiate and regulate adaptive immunity.

It is the principal organ of respiration.

Elephantiasis is an example of _____

It is the white blood cell affected by the Human Immunodeficiency virus.

Lymph is derived from plasma. Chyle is a lymph with lipid content.

It the structure that controls the motility of the digestive tract.

What are the components of the enteric nervous system?

It is the movement of food from one end of the digestive tract to the other.

Pancreas is behind the stomach. Endocrine secretions of the pancreas is called pancreatic juice 

Which of the following is a disaccharide?

Palate is the roof of the oral cavity, and has two divisions. Uvula is the posterior projection of the hard palate.

It is caused by ingestion of virus-contaminated food

What is the purpose of mastication?

All conditions cause diarrhea, except

It stimulates the secretion of the chief cells and parietal cells in the stomach.

All are examples of protein, except

Where is the greatest amount of digestion occurs?

A cool breeze causes air to move over the body, allowing body heat to be lost.

Which salivary gland is affected in a condition called Mumps?

Major lipid in the human diet is _____

What is the phase of swallowing in which the bolus is moved  by peristaltic contractions of the esophagus toward the stomach?

Which is true about dysentery?

Where does bile produce?

What tunic of the digestive tract is Meissner plexus located?

What will happen if there is excess glucose in the blood?

Which of the following secretions is important for Vitamin B12 absorption?

What are the divisions of the large intestine?

All are secretions of the stomach, except:

Other name for cholecalciferol.