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WGU - Health, Fitness, and Wellness C458 Exam/58 Answered questions
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WGU - Health, Fitness, andWellness C458 Exam/58 Answered
questions
Which immune system structure is the site where white blood cells gain the
ability to chemically identify specific foreign agents? - -Thymus gland
-The body system forms a protective barrier - -Integumentary system
-The body system that regulates body temperature - -Both integumentary
and central nervous system
-The body system that controls blood pressure - -Central nervous system
-The body system that regulates thirst and hunger - -Central nervous
system
-The body system that regulates muscle coordination - -Central nervous
system
-A postmenopausal female with a body mass index of 33 smokes
approximately two 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 two health conditions are of
concern? - -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 vaccination
-Adult one-rescuer CPR - -Dial 911 and get Automated External Defibrillator
(AED) if available
-Adult foreign-body airway obstruction - -Use abdominal thrust
-Infant one-rescuer CPR - -Use two or three fingers for chest compressions
-Infant foreign-body airway obstruction - -Put victim's face and head in a
downward position
-What are recommended ways to maintain proper oral hygiene? - -Having
dental checkups twice a year
, Brushing teeth after each meal
Using fluoride toothpaste
-What are some effects of aerobic exercise on cardiorespiratory fitness? - -
Increases amount of oxygen inhaled
Enables more blood to be pumped with each stroke of the heart
Increases number of capillaries in trained skeletal muscles
-Which of the following are common consequences of physical inactivity in
our society? - -Increased incidence of childhood obesity
Increased healthcare costs
Decreased number of healthy years of life
-Which sleep stage is also known as deep sleep and occurs in longer periods
during the first half of the night? - -Stage 3
-What is the recommended amount of sleep per day for a child between 6-
13 years old? - -9-11 hours
-Which food should be washed to prevent the spread of bacteria? - -
Cucumbers
-When should a person wash their hands to prevent the spread of bacteria? -
-After preparing food
-Why would a dietician recommend eating whole-grain products over refined
products? - -More fiber, vitamins, and minerals
-Which food item is considered a healthy snack choice? - -Trail mix
-Which food item do vegans include in their diet? - -Nuts
-Which reaction is common with food allergies? - -Difficulty breathing
-Provide the elements in nutrition that are the most significant source of
energy - -Carbohydrates
-Provide the elements in nutrition that maintain and promote cell growth - -
Proteins
-Support the body's ability to store energy for later use - -Fats
-Provide the energy source for brain metabolism - -Carbohydrates
-Provide reparative mechanisms for cells - -Proteins
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