Human Systems Review

An infectious disorder that produces lesions on the brain in lab animals is caused by parasites. When gonads (testes or ovaries) are removed from the lab animals, the resistance to the infection increases and fewer lesions are produced. The two systems working together are

• digestive and circulatory

• immune and endocrine

• reproductive and muscular

• skeletal and endocrine

Pathogens are disease causing agents such as bacteria, virus, or fungi. What systems work together to protect the body from these would be invaders?

• endocrine and reproductive

• circulatory and immune

• digestive and skeletal

• lymphatic and respiratory

The integument system acts as the first line of defense against infection while the immune system produces a variety of cells to defend against invaders that enter the body. What conclusion can be made by these actions

• These two systems are working for different purposes

• The interaction of these two systems work for a specific and common purpose in the body

• These are actually the same systems under different names and do the same jobs.

• These two systems typically work independently of each other and do not share roles.

Gas exchange is accomplished by which two systems?

• digestive and muscular

• skeletal and excretory

• reproductive and endocrine

• circulatory and respiratory

Which two systems work together to prepare the female body for pregnancy and maintain hormone levels?

• digestive and excretory

• reproductive and endocrine

• immune and skeletal

• integument and respiratory

Which system listed below is in the order of cellular hierarchy? simple to complex

• integumentary system -> skin cell -> hair

• nerve cell -> brain -> ganglion - > neurons

• skin cell -> epidermis -> integumentary system

• heart -> lungs - > bronchii -> muscle cell

When nutrients are provided to muscle cells, which systems are working together?

• Integument, nervous, muscle

• muscle, skeletal

• digestive, circulatory, muscle

• reproductive, circulatory, muscle

Healing of an organism starts in which level of organization?

• tissue

• cells and tissue

• cells and organs

• organ system and organism

Which two are both on the same organizational level?

• bones and muscle tissue

• heart and kidney

• epithelial cells and brain

• bladder and squamous cells

Occasionally chemically contaminated food enters the body and impairs the ability to fight off infectious disease. Which systems are involved?

• digestive, circulatory, endocrine

• digestive and immune

• immune, endocrine, reproductive

• muscular, circulatory, endocrine