Most blood vessels are innervated by the sympathetic division alone.

Answer Choices:

TrueFalse

Answer: True

Raynaud’s disease _______.

Answer Choices:

is significantly life-threateningis induced by heat stress

Answer: is not significantly life-threatening

Neurons in the CNS are organized into functional groups.

Answer Choices:

TrueFalse

Answer: True

Place the following in correct sequence from simplest to most complex: molecules atoms tissues cells organs

Answer Choices:

a) 1-2-3-4-5b) 2-1-3-4-5c) 2-1-4-3-5d) 2-1-4-5-3

Answer: b) 2-1-4-3-5

Which of the following are survival needs of the body?

Answer Choices:

a) nutrients, water, movement, and reproductionb) water, atmospheric pressure, growth, and movementc) nutrients, water, growth, and reproductiond) nutrients, water, atmospheric pressure, and oxygen

Answer: d) nutrients, water, atmospheric pressure, and oxygen

Which of the following is an example of a suspension?

Answer Choices:

a) salt waterb) bloodc) rubbing alcohold) cytosol

Answer: b) blood

The four elements that make up about 96% of body weight are _______.

Answer Choices:

a) carbon, oxygen, phosphorus, calciumb) nitrogen, hydrogen, calcium, sodiumc) sodium, potassium, hydrogen, oxygend) carbon, oxygen, hydrogen, nitrogen

Answer: d) carbon, oxygen, hydrogen, nitrogen

Which property of water is demonstrated when we sweat?

Answer Choices:

a) cushioningb) high heat capacityc) reactivityd) polar solvent propertiese) high heat of vaporization

Answer: e) high heat of vaporization

What is the ratio of fatty acids to glycerol in triglycerides (neutral fats)?

Answer Choices:

a) 2:1b) 3:1c) 4:1d) 1:1

Answer: b) 3:1

Which of the following describes the plasma membrane?

Answer Choices:

a) a single-layered membrane that surrounds the nucleus of the cellb) a double layer of protein enclosing the plasmac) a membrane composed of tiny shelves or cristaed) a phospholipid bilayer surrounding the cell

Answer: d) a phospholipid bilayer surrounding the cell

How many phosphates would AMP have attached to it?

Answer Choices:

a) twob) threec) oned) none

Answer: c) one

A cell engulfing a relatively large particle will likely utilize _______.

Answer Choices:

a) phagocytosisb) pinocytosisc) receptor-mediated endocytosisd) exocytosis

Answer: a) phagocytosis

A needle would pierce the epidermal layers of the forearm in which order?

Answer Choices:

a) corneum, granulosum, spinosum, basaleb) granulosum, granulosum, spinosum, basalec) basale, spinosum, granulosum, lucidum, corneumd) basale, spinosum, granulosum, corneum

Answer: c) basale, spinosum, granulosum, lucidum, corneum

Burns are devastating and debilitating because of loss of fluids and electrolytes from the body. How do physicians estimate the extent of burn damage associated with such dangerous fluid loss?

Answer Choices:

a) by observing the blisters that are usually moistb) through blood analysisc) by measuring urinary output and fluid intaked) by using the “rule of nines”

Answer: d) by using the “rule of nines”

Raynaud’s disease _______.

Answer Choices:

a) is significantly life-threateningb) is induced by heat stress

Answer: is not significantly life-threatening

A fracture in the shaft of a bone would be a break in the _______.

Answer Choices:

epiphysisepiphysealdiaphysisarticular cartilage

Answer: diaphysis

What is the structural unit of compact bone?

Answer Choices:

osseous matrixlamellar bonethe osteonspongy bone

Answer: the osteon

The process of bones increasing in width is known as _______.

Answer Choices:

epiphyseal plate closureconcentric growthappositional growthclosing of the epiphyseal plate

Answer: appositional growth