WGU c458 pre assessment questions
with complete solutions passed
what immune system structure is the site where white blood cells gain the ability to chemically
identify specific foreign agents - correct answer ✔✔thymus gland
integumentary system or nervous system?
- forms a protective barrier
- regulates body temperature
- controls blood pressure
- regulates thirst and hunger
- regulates muscle coordination - correct answer ✔✔- integumentary
- both
- central nervous
- central nervous
- central nervous
a postmenopausal female with a bmi of 33 smokes approx. 2 packs of cigarettes per day. the
individual has no children and exercises rarely. during a routine physical exam, a physician found
a small lump near the left breast.
which 2 health conditions are of concern?
cancer
diabetes
rheumatic fever
cardiovascular disease - correct answer ✔✔cancer
, cardiovascular disease
a sanitation worker was experiencing headaches, fever, fatigue, stiff joints, nausea, vomiting,
and diarrhea. after going to the doctor, the individual was diagnosed with hepatitis A.
which approach prevents this type of infection
getting a vaccine
getting adequate sleep
drinking sufficient water
taking vitamins and mineral supplements - correct answer ✔✔getting a vaccination
What are some effects of aerobic exercise on cardiorespiratory fitness?
choose 3
- Enables more blood to be pumped with each stroke of the heart
- Increases number of capillaries in trained skeletal muscles
- Decreases mineral retention
- Increases vascular resistance
- Increases amount of oxygen inhaled
- Decreases risk of conduction disorders - correct answer ✔✔enables more blood to be pumped
with each stroke of the heart
increase number of capillaries in trained skeletal muscles
increases amount of oxygen inhaled
Which of the following are common consequences of physical inactivity in our society?Choose 3
answers
- Increased incidence of childhood obesity
with complete solutions passed
what immune system structure is the site where white blood cells gain the ability to chemically
identify specific foreign agents - correct answer ✔✔thymus gland
integumentary system or nervous system?
- forms a protective barrier
- regulates body temperature
- controls blood pressure
- regulates thirst and hunger
- regulates muscle coordination - correct answer ✔✔- integumentary
- both
- central nervous
- central nervous
- central nervous
a postmenopausal female with a bmi of 33 smokes approx. 2 packs of cigarettes per day. the
individual has no children and exercises rarely. during a routine physical exam, a physician found
a small lump near the left breast.
which 2 health conditions are of concern?
cancer
diabetes
rheumatic fever
cardiovascular disease - correct answer ✔✔cancer
, cardiovascular disease
a sanitation worker was experiencing headaches, fever, fatigue, stiff joints, nausea, vomiting,
and diarrhea. after going to the doctor, the individual was diagnosed with hepatitis A.
which approach prevents this type of infection
getting a vaccine
getting adequate sleep
drinking sufficient water
taking vitamins and mineral supplements - correct answer ✔✔getting a vaccination
What are some effects of aerobic exercise on cardiorespiratory fitness?
choose 3
- Enables more blood to be pumped with each stroke of the heart
- Increases number of capillaries in trained skeletal muscles
- Decreases mineral retention
- Increases vascular resistance
- Increases amount of oxygen inhaled
- Decreases risk of conduction disorders - correct answer ✔✔enables more blood to be pumped
with each stroke of the heart
increase number of capillaries in trained skeletal muscles
increases amount of oxygen inhaled
Which of the following are common consequences of physical inactivity in our society?Choose 3
answers
- Increased incidence of childhood obesity
