Health Class Final Study Flashcards
Which statement is true?
a) Older men are more likely to report clinically-relevant depressive symptoms than older women.
b) Older women are more likely to report clinically-relevant depressive symptoms than older men.
c) Older women are more likely than men to perform physical functions such as stooping, walking, lifting, and writing.
d) Older men are more likely to live alone than older women.
B
The cerebrum is the largest part of the brain as well as the control center.
false
true
T
Which system provides for the continuation of the species? A: reproductive B: respiratory C: circulatory D: nervous
A
Which part of the brain is responsible for adjusting the rate of respiration? A: pons B: medulla oblongata C: cerebrum D: cerebellum
B
Who was the first person to see the pattern in the inheritance of traits?
a) Thomas Jefferson
b) Gregor Mendel
c) Jonas Salk
d) Benjamin Franklin
B
To measure your pulse effectively, press your thumb firmly over your wrist.
true
false
F
The likelihood that a given event will occur is called what?
a) probability
b) statistic
c) percentage
d) theory
A
The risk for teens to experience a car crash increases with each additional passenger.
true
false
T
Your personality influences everyone around you.
true
false
T
Which of these directs chewed food down the tube located in the throat?
a) uvula
b) hard palate
c) pharynx
d) esophagus
A
When pink flowers result from a red parent and a white parent, what has happened?
a) all of these
b) Some traits blended together.
c) Some traits are recessive.
d) Some traits are dominant.
B
Which of these disorders cannot be characterized by weight changes, difficulty concentrating, and sleep disturbances?
a) dysthymic disorder
b) bipolar disorder
c) agoraphobia
d) depression
C
Texting while driving is especially dangerous because it involves visual, manual, and cognitive distraction.
false
true
T
Which item in a person’s daily diet does not need to be limited?
a) potassium
b) sodium
c) saturated fats
d) cholesterol
A
Pathogens are agents that can cause some diseases.
true
false
T
Which of these is a developmental milestone for middle childhood (6 to 8 years old)?
a) rapidly developing physical, social, and mental skills
b) recalling parts of a story
c) learning how to use scissors
d) singing familiar songs
A
Which of these drugs has a scientific name of methylenedioxymethamphetamine?
a) cocaine
b) ecstasy
c) marijuana
d) steroids
B
Which of these keeps food from entering the respiratory system? A: Adam's apple B: larynx C: intercostals D: epiglottis
D
Which statement is true?
a) Smokers with diabetes are less likely to suffer nerve damage.
b) Smokers with diabetes need more insulin than diabetics who don’t smoke.
c) Smoking has no effect on sperm count.
d) Pregnant women who smoke will often carry their babies past their due date.
B
Which of these does not affect a person’s cholesterol level?
a) respiration
b) heredity
c) diet
d) age
A
Poor lifestyle choices can lower a person’s risk for developing a noncommunicable disease.
false
true
F
Which of the following is not a way that HIV can be spread?
a) through the air or water
b) sharing an HIV-contaminated needle
c) having unprotected sex
d) being born to an HIV-infected mother
A
Which of these is not a part of the body’s immune system?
a) tears
b) saliva
c) mucus
d) sweat glands
D
Which system serves as a messenger service? A: excretory B: respiratory C: nervous D: circulatory
C
Which of these membranes forms a protective sac that surrounds the embryo?
a) yolk sac
b) allantois
c) amnion
d) chorion
C
Ozone levels are generally higher during the winter months.
true
false
F
Which of these is not a short-term effect of marijuana use?
a) decreased heart rate
b) distorted perception
c) problems with memory
d) loss of motor coordination
A
Which term refers to the amount of energy you get from each serving of a particular food?
a) supplements
b) nutrients
c) cholesterol
d) calories
D
Which type of insurance is designed to cover the costs of help for daily living activities?
a) COBRA
b) disability
c) Medicaid
d) long-term care
D
Which statement about vitamins is true?
a) They act as coenzymes.
b) They keep skin healthy.
c) They form cell membranes.
d) They monitor hormone levels.
A
Which of these statements is true?
a) People should leave their cars and seek the best available shelter during a tornado.
b) People caught in the open during a tornado should seek shelter under highway overpasses.
c) Low pressure with a tornado causes buildings to explode as the tornado passes overhead.
d) Areas near lakes, rivers, and mountains are safe from tornadoes
A
Which term refers to an intense or irrational fear of a situation or object?
a) phobia
b) anxiety
c) compulsion
d) hallucination
A
Which type of joint is located in the wrists and spine? A: hinge B: gliding C: pivotal D: ball-and-socket
B
What kind of cells are lymphocytes?
a) viral
b) white blood cells
c) bacterial
d) red blood cells
B
Which of the following is not considered a “new dietary ingredient”?
a) vegetable
b) mineral
c) herb
d) amino acid
A
Personality development is a function of the circulatory system.
false
true
F
Which term refers to an extreme form of bullying that is directed at others because they are of a different race, religion, or gender?
a) neglect
b) teen violence
c) hate crimes
d) cyber-bullying
C
Which of these is not a factor that can place a child at greater risk for developing problems during adolescence?
a) growing up in a single-parent home
b) growing up in poverty
c) being female
d) attending poor-quality schools
C
Which type of joints can be found in the cranium of the skull? A: hinge B: gliding C: ball-and-socket D: immovable
D
James lives on the third floor of his building. Due to an extreme fear of elevators, he always uses the stairs to get to his apartment. Which condition might James have?
a) generalized anxiety disorder
b) agoraphobia
c) social phobia
d) specific phobia
D
Proteins are responsible for which function? A. cell growth and repair B. controlling blood pressure C. proper blood clotting D. hydration of the body
A
What is the clear body fluid that bathes the cells and transports lymphocytes?
a) plasma
b) lymph
c) blood
d) chyme
B
Which nutrient can increase blood pressure if consumed in excess?
a) iron
b) vitamin A
c) calcium
d) sodium
D
When the Air Quality Index (AQI) is in the 301 to 500 range, how can the level of health concern be described?
a) unhealthy
b) good
c) moderate
d) hazardous
D
Humans usually remember very little or none of their dreams.
true
false
T
If left untreated, which sexually transmitted disease can lead to cervical cancer in women?
a) human papillomavirus (HPV)
b) pelvic inflammatory disease (PID)
c) trichomoniasis
d) syphilis
A
Which of these is a symptom of bulimia?
a) strong teeth and bones
b) electrolyte imbalance
c) extreme weight gain
d) rapid muscle building
B
Repeated use of marijuana affects the parts of the brain that control memory, attention, and learning.
true
false
T
Which statement is true?
a) Smoking cannot be controlled through the use of drugs.
b) Nicotine is only absorbed into the body from the smoke of cigarettes, cigars, and pipes.
c) Pregnant women who smoke do not affect the health of their unborn children.
d) The withdrawal symptoms of nicotine addiction can affect the physical and mental capabilities of an individual.
D
Which term refers to the genetic code of an individual?
a) trait
b) cell
c) thermal
d) genotype
D
Which part of the brain assists the digestive system by moving food through the digestive tract? A: medulla B: cerebellum C: cerebrum D: hypothalamus
D
How can brain waves produced during non-REM sleep be described?
a) very long and slow
b) nonexistent
c) interrupted
d) rapid
D
People with binge-eating disorder feel happy when they overeat, which can lead to more binge eating.
false
true
F
Which disorder is characterized by recurring, unwanted thoughts followed by certain repetitive behaviors?
a) dysthymic disorder
b) obsessive-compulsive disorder
c) social phobia
d) bipolar disorder
B
Which of these is the correct definition of periosteum? A: fluid that lubricates joints B: tissue that protects the bones C: fat cells stored in the body D: cartilage that turns to bone
B
The peripheral nervous system provides and analyzes information from the senses.
false
true
T
Which of these assist in maintaining the proper filtration of the kidneys and the development of sexual characteristics during puberty? A. adrenal glands B. pancreas C. thyroid D. parathyroid
A
Which of these is not related to the kidneys? A. bile B. glomerulus C. Bowman's capsule D. nephrons
A
Psychologists agree that the REM stage of sleep is necessary for maintaining good mental health.
false
true
T
Heart disease, cancer, and asthma are examples of which of these?
a) infectious diseases
b) communicable diseases
c) viruses
d) non-communicable diseases
D
HIV can be spread by an exchange of certain body fluids and by using “dirty needles.”
false
true
T
Which illness is defined as the resistance to maintaining normal body weight and the intense fear of gaining weight?
a) anorexia nervosa
b) bulimia nervosa
c) binge-eating disorder
A
Which system is a communication and control system for the body? A: nervous B: circulatory C: excretory D: respiratory
A
Women over the age of 65 report higher levels of which chronic health conditions?
a) stroke and heart disease
b) arthritis and hypertension
c) cancer and diabetes
d) asthma and bronchitis
B
What is the dominant trait when a red-eyed fly mates with a blue-eyed fly resulting in offspring that all have red eyes?
a) blue eyes
b) red eyes
B
Both nature and nurture play an important role in personality development.
false
true
T
The heart is located above which of these? A: pharynx B: lungs C: septum D: diaphragm
D
Which nutrient is essential to the health of all tissues, including the brain?
a) drenaline
b) cholesterol
c) thiamine
d) testosterone
C
Which type of fat is found in French fries and donuts?
a) trans fatty acids
b) saturated
c) monosaturated
d) polyunsaturated
A
Swollen lymph nodes may indicate infection.
false
true
T
What type of alleles will a pure plant have?
a) hybrid
b) like
c) similar
d) unlike
B
Tobacco is more lethal than all other addictive drugs combined.
false
true
T
What are proteins composed of?
a) amino acids
b) polysaccharides
c) carbohydrates
d) triglycerides
A
If left untreated, pelvic inflammatory disease (PID) can cause permanent damage to a woman’s reproductive
organs.
false
true
T
How can brain waves produced during REM sleep be described?
a) interrupted
b) rapid
c) very long and slow
d) nonexistent
B
Which gas enters the bloodstream through the lungs, binds to hemoglobin, and reduces the amount of oxygen that reaches the body’s organs and tissues?
a) nitrogen dioxide
b) sulfur dioxide
c) ozone
d) carbon monoxide
B
Which term defines alleles that are different?
a) heterozygous
b) homozygous
c) opposites
d) similar
A
How many drugs have been found to cure HIV?
a) two
b) one
c) none
d) three
C
Which statement is true regarding eating disorders?
a) Eating disorders are imagined illnesses with no underlying psychological and biological causes.
b) Anorexia nervosa is characterized by excessive weight gain.
c) Men cannot develop eating disorders.
d) Researchers are still unsure of the underlying cause of eating disorders.
D
Which term defines alleles that are alike?
a) heterozygous
b) opposites
c) similar
d) homozygous
A
Which system includes the brain? A: circulatory B: excretory C: nervous D: respiratory
C
Which of these special nerve cells in the spinal cord carries messages to and from the brain? A: sensory B: primary C: association D: motor
C
Which of these is responsible for cutting, tearing, and grinding food?
a) stomach
b) tongue
c) teeth
d) palate
C
Which of these attaches muscles to bones? A: joints B: vertebrae C: yellow marrow D: tendons
D
Being overweight or obese is only a cosmetic problem.
true
false
F
Which of these does not characterize a manic episode?
a) chronic pain
b) racing thoughts
c) excessive talking
d) inflated sense of self
A
Which of these is an odorless, colorless gas that forms when the carbon in fuels does not burn completely?
a) sulfur dioxide
b) ozone
c) carbon monoxide
d) nitrogen dioxide
C
During which years does early adolescence usually occur?
a) 10 to 14
b) 12 to 15
c) 8 to 12
d) 14 to 18
A
Which term refers to disease-causing organisms that invade the body?
a) interferons
b) toxins
c) pathogens
d) antibiotics
C
How many people are killed per day in a crash involving a distracted driver?
a) 3
b) 10
c) 16
d) 7
C
Which of the following is not a possible cause for overweight and obesity?
a) an inactive lifestyle
b) eating fruits and vegetables
c) genes and family history
d) oversized food portions
B
Which of these is not one of the three small bones in the ear?
a) cochlea
b) stapes
c) malleus
d) incus
A
Which of these is the correct definition of ossification?
A: replacement of cartilage with osteocytes
B: replacement of cartilage with muscle
C: replacement of muscle with osteocytes
D: replacement of osteocytes with muscle
A
At what stage of life does menstruation begin? A. birth B. menopause C. puberty D. midlife
C
Which of these is not a purpose of the skeletal system? A: to control muscle movement B: to allow body movement C: to protect soft tissue D: to support the body
A
HIV can be contracted from a shower in a locker room.
true
false
F
Which of these is an emotional disorder that can be signaled by severe weight loss or failure to gain weight?
a) hyperactivity
b) depression
c) anorexia
d) bulimia
C
Which of these are upper chambers of the heart that collect the blood? A: septum B: valves C: atria D: ventricles
C
Intimidation, threats, humiliation, and peer pressure are all forms of bullying.
true
false
T
Which of these is defined as a mixture of various sizes of solid and liquid droplets in the air?
a) particle pollution
b) ozone
c) carbon monoxide
d) sulfur dioxide
A
How many parathyroid glands do humans have? A. three B. one C. six D. four
D
Which of these is the most common curable sexually transmitted disease in young, sexually active women?
a) pelvic inflammatory disease (PID)
b) human papillomavirus (HPV)
c) syphilis
d) trichomoniasis
A
Which statement is true with regard to teen dating violence?
a) Teenage girls are more likely to initiate violence.
b) One in ten teenage girls experiences dating violence.
c) Victims of dating violence almost always tell someone about it.
d) Dating violence is never the victim’s fault.
D
Which term refers to disease-causing organisms that invade the body?
a) interferons
b) toxins
c) pathogens
d) antibiotics
C
Which of these is not a way smoking affects the respiratory system?
a) Smoking causes swelling of the bronchial tube lining.
b) Smoking decreases the elasticity of the lungs.
c) Smoking damages cilia that sweep out mucus and dirt.
d) Smoking increases the elasticity of the lungs.
D
Which of these is not an effect of severe overpopulation?
a) poor health
b) low standards of living
c) decreased disease
d) inadequate food supply
C
Which statement is false?
a) Sound waves enter through the outer ear and reach the middle ear where they cause the eardrum to vibrate.
b) The brain converts sound waves into electrical signals that are interpreted as sound.
c) Vibrations are transmitted through three tiny bones in the middle ear called the ossicles.
d) The ear converts sound waves into electrical signals that are sent to the brain and interpreted as sound.
B
The side effects of ecstasy only occur shortly after using the drug.
true
false
F
Which of these produces insulin in the body? A. parathyroid B. pancreas C. adrenal glands D. thyroid
B
Viruses break into body cells to reproduce.
false
true
T
Which of these statements is true?
a) People who have been struck by lightning do not carry an electrical charge and can be touched.
b) The rubber soles of shoes or rubber tires on a car will protect you from being struck by lightning.
c) There is no danger from lightning if it is not raining.
d) Heat lightning occurs after very hot summer days and poses no threat.
A
Mendel found that the dominant trait prevents the expression of the recessive trait.
true
false
T
Which of the following is not a major disease associated with AIDS?
a) cancer
b) meningitis
c) pneumonia
d) tuberculosis
B
HIV cannot be contracted by sharing needles that pierce the ear or other body parts.
true
false
F
Which of these drugs may interfere with the body’s ability to regulate its temperature and may cause hyperthermia?
a) methamphetamine
b) cocaine
c) marijuana
d) ecstasy
D
HIV can be contracted from a shower in a locker room.
true
false
F
In which decade was HIV identified by scientists?
a) 1920s
b) 1980s
c) 1990s
d) 1950s
B
Marijuana smoke contains some of the same harmful chemicals found in tobacco smoke.
false
true
T
Which of these does not characterize a depressive episode?
a) irritability
b) sleep disturbances
c) sadness
d) inflated sense of self
D
About how many packets of sugar are in a 12-ounce soda can?
a) 3
b) 12
c) 10
d) 2
C
In which year was AIDS first recognized in the United States?
a) 1941
b) 1981
c) 1950
d) 1960
B
Endocrine glands release chemicals directly into which of these?
a) bones
b) brain
c) internal organs
d) bloodstream
D
Which statement is false?
a) Bacterial vaginosis is one of the rarest vaginal infections in women of childbearing age.
b) Pregnant women with bacterial vaginosis most often have babies who are born prematurely or with low birth weight.
c) Bacterial vaginosis can be present in both pregnant and non-pregnant women.
d) Bacterial vaginosis increases the chances that an HIV-infected woman can pass HIV to her sex partner.
D
Tinnitus cannot be caused by earwax blocking the ear canal.
false
true
F
Which term describes inherited traits that are visible?
a) cells
b) genes
c) chromosomes
d) phenotype
D
Which vitamin prevents some birth defects and can be found in green leafy vegetables, liver, and yeast?
a) folate/folic acid
b) calcium
c) iron
d) magnesium
A
Which term refers to a person who weighs more than 100 pounds over the expectation for height, age, and build?
a) overweight
b) morbidly obese
c) obese
d) underweight
B
Which of these is not a tip for eating healthily?
a) Use oil instead of solid fat when preparing food.
b) Drink water instead of sugary drinks.
c) Add spices or herbs to season food.
d) Make major sources of saturated fats a daily part of your diet.
D
Which of these is not a provision of a healthy community?
A: schools and playgrounds
B: free nutrition and exercise programs
C: a safe environment
D: access to healthcare services
B: free nutrition and exercise programs
Which of the following is not a major disease associated with AIDS?
a) cancer
b) meningitis
c) pneumonia
d) tuberculosis
B
The environment may contribute to the spread of diseases.
false
true
T
Which of these is a developmental milestone for middle childhood (6 to 8 years old)?
a) rapidly developing physical, social, and mental skills
b) recalling parts of a story
c) learning how to use scissors
d) singing familiar songs
A
Which term refers to painful sores that result when gastric acid attacks the stomach wall? A. ileum B. ulcers C. mucosa D. chyme
B
Which vitamin helps your body use fats and proteins and can be found in bananas, carrots, and yeast?
a) Vitamin A
b) Vitamin D
c) Vitamin E
d) Vitamin B6
D
Which part of the sperm cell is responsible for locomotion? A. middle section B. collar C. tail D. head
C
Blinking is a reflex.
false
true
T
Which of the following is not a way that HIV can be spread?
a) sharing dirty needles
b) breathing contaminated air
c) through small tears in tissues that make mucus
d) blood transfusions
B
Which of these takes place in the small intestine?
a) digestion
b) secretion
c) respiration
d) hydration
A
Which type of joint allows bones to slide back and forth beside other bones? A: hinge B: sutures C: ball-and-socket D: gliding
D
Which disorder is characterized by persistent and exaggerated feelings of concern over everyday matters such as work, family, or school?
a) generalized anxiety disorder
b) bipolar disorder
c) obsessive-compulsive disorder
d) agoraphobia
A
Which of these is the best definition for leukocyte?
a) memory cell
b) pathogen found in mucus
c) white blood cell
d) infection-causing germ
C
Tinnitus is one of the most common service-related disabilities among veterans returning from Iraq and Afghanistan.
true
false
T
How many new sexually transmitted diseases have been reported since 1980?
a) more than fifty
b) less than ten
c) at least twenty-five
d) No new STDs have been reported since 1980
C
Which system defends the body against pathogens? A: nervous B: circulatory C: respiratory D: immune
D
Which term refers to a combination of traditional fee-for-service and health maintenance organizations?
a) Medicare
b) PPO
c) Medicaid
d) COBRA
B
Which term refers to repetitive behaviors performed by individuals with OCD?
a) compulsions
b) obsessions
c) phobias
d) repressions
B
Which of these is the best description of a daily low saturated fat and low cholesterol eating plan?
a) less than 15 percent of calories from saturated fat and less than 100 mg of dietary cholesterol
b) less than 10 percent of calories from saturated fat and less than 30 mg of dietary cholesterol
c) less than 7 percent of calories from saturated fat and less than 200 mg of dietary cholesterol
d) less than 17 percent of calories from saturated fat and less than 1200 mg of dietary cholesterol
C
Which of these is not a virus?
a) influenza
b) strep throat
c) the common cold
d) chicken pox
B
Which term is defined as the separation of two bones that come together to form a joint?
a) dislocation
b) sprain
c) fracture
d) strain
A
Which of the following is an example of the “nature” part of the nature versus nurture debate, regarding personality development?
a) Jan is confident because she has always been successful in her life.
b) Jan is outgoing because her parents are both outgoing.
c) Jan is anxious because her parents discouraged her from trying new things as a child.
d) Jan is selfish because she never learned to share as a child.
B
What do motor nerve cells do? A: cause the body to move B: allow one to smell C: allow one to hear D: allow one to see
A
Which of these is not a function of the kidneys?
A. to maintain a proper water balance in the body
B. to remove wastes from the bloodstream
C. to absorb water, vitamins, and minerals
D. to monitor and adjust the concentrations of elements and compounds
C
In what foods is cholesterol mainly found?
a) all of these
b) egg yolks
c) whole milk products
d) shrimp
A
Which valve separates the right atrium and the right ventricle? A: aortic semilunar B: pulmonary semilunar C: bicuspid D: tricuspid
D
Which system uses a "pump"? A: skin B: circulatory C: digestive D: respiratory
B
Which mineral needed to form bones and teeth can be found in broccoli, turnip greens, and dairy products?
a) iron
b) folate/folic acid
c) calcium
d) zinc
C
People who suffer from a phobia may be too frightened to carry out ordinary activities.
false
true
T
Fever is not a sign of infection.
false
true
F
Which of the following is not considered a mood disorder?
a) major depressive disorder
b) generalized anxiety disorder
c) dysthymia
d) bipolar disorder
B
The cerebellum connects the cerebrum and the spinal cord.
true
false
F
What is the most frequently reported bacterial sexually transmitted disease in the United States?
a) chlamydia
b) gonorrhea
c) bacterial vaginosis
d) genital herpes
A
Which type of therapy uses cold packs to reduce inflammation by constricting blood vessels and limiting blood flow to the injured tissues?
a) thermotherapy
b) electrostimulation
c) cryotherapy
d) ultrasound
C
What is the first step in losing weight and maintaining weight loss?
a) Don’t eat breakfast.
b) Buy a scale.
c) Set realistic goals.
d) Buy weight loss pills.
C
People with binge-eating disorder feel happy when they overeat, which can lead to more binge eating.
false
true
F
Which of these is located between each human rib? A: larynx B: diaphragm C: intercostal muscle D: epiglottis
C
What factor(s) can contribute to a person’s tendency to become addicted to drugs?
a) social environment
b) all of these
c) genetic makeup
d) developmental stage
B
Which of these is a developmental milestone for infants (0 to 1 year old)?
a) recognizing the sound of a parent’s voice
b) playing with other children
c) forming simple phrases and sentences
d) a growing desire to be independent
A
Verbal abuse falls under which of these categories?
a) neglect
b) physical abuse
c) sexual abuse
d) emotional abuse
D
How many milligrams of cholesterol per day should a person consume?
a) less than 300 mg/day
b) 10 mg/day
c) about 100 mg/day
d) 250 mg/day
A
What is the name of the diagram used to illustrate the genetic cross of parents’ phenotypes?
a) Genes Square
b) Punnett square
c) Mendel’s diagram
d) none of these
B
Which of these is not a valid description of drug addiction?
a) Drug addiction is a chronic, relapsing disease.
b) Drug addiction can change the structure of the brain and the way it works.
c) Drug addiction is characterized by compulsive drug use.
d) Drug addiction is a behavioral disorder and can be cured with therapy.
A
Where is blood coming from when it enters the tricuspid valve and passes into the right ventricle? A: right atrium B: right ventricle C: left ventricle D: left atrium
A
Which term refers to groups of tissues working together? A: organs B: hormones C: genes D: traits
A
The spinal cord is encased in bone to help protect it.
false
true
T
Which term refers to learning and following the rules of society?
A: remediation
B: socialization
C: integration
D: generalization
B
What does the liver remove from the blood?
a) glucogen
b) amino acids and fat
c) amino acids and glucose
d) glycogen and glucose
C
Which of the following is the main organ of the excretory system? A: liver B: kidneys C: epidermis D: veins
B
Which of these is the best description of addiction?
a) Addiction is characterized by the use of drugs on an irregular basis.
b) Addiction is characterized by compulsive drug seeking and use, even in the face of positive health consequences.
c) Addiction is characterized by compulsive drug seeking and use, even in the face of negative health consequences.
d) Addiction is characterized by the use of drugs that have a positive impact on the health of an individual.
C
Approximately how many people are living with AIDS worldwide?
a) 55 million
b) 33 million
c) 80 million
d) 10 million
B
Which of the following is not a fact listed on a nutrition food label?
a) cost per serving
b) calories from fat
c) servings per container
d) total carbohydrates
A
A tornado watch means that a tornado has been sighted and you should take cover immediately.
false
true
F
Both nature and nurture play an important role in personality development.
false
true
T
Tears, saliva, and sweat transmit HIV.
true
false
F
Which of these words best describes cartilage? A: flexible B: solid C: immovable D: inflexible
A
Pregnant women with this sexually transmitted disease have infections in the womb and fallopian tubes, which is known as pelvic inflammatory disease.
a) gonorrhea
b) genital herpes
c) bacterial vaginosis
d) chlamydia
C
Which of the following is removed by the respiratory system? A: oxygen B: nitrogen C: water D: carbon dioxide
D
Which mineral needed for wound healing can be found in pumpkin seeds, red meats, and oysters?
a) zinc
b) folate/folic acid
c) calcium
d) magnesium
A
Which term refers to the body’s ability to keep internal conditions the same even though conditions in the environment may change?
A: respiration
B: digestion
C: homeostasis
C
Which of these is not a way to reduce your sodium intake?
a) Read the Nutrition Facts label for the sodium content of foods and purchase foods that are low in sodium.
b) Eat more home-prepared foods.
c) Consume more processed foods.
d) When eating at a restaurant, ask that salt not be added to your food.
C
Which type of joint allows twisting, turning, and sliding as in the vertebrae? A: hinge B: gliding C: pivotal D: ball-and-socket
A
Dietary supplements do not need to be approved by the FDA before they are marketed to the public.
false
true
A
Moving and maintaining posture are functions of which system? A: respiratory B: skeletal C: digestive D: muscular
D
Where is cholesterol found?
a) only in foods that come from animals
b) only in fruits
c) in all food groups
d) only in fruits and vegetables
A
Which of these is not a goal of Healthy People 2020?
A: to improve the health of all Americans over the next ten years
B: to motivate people to take action in making health a priority
C: to guarantee quality healthcare for all Americans
D: to increase the public’s understanding of today’s most prominent health concerns
C
Which of these does semen not contain? A. eggs B. nutrients C. hormones D. enzymes
A
When two pea plants with Tt traits are cross-pollinated, what offspring will result?
a) never tall
b) usually tall
c) always tall
d) always short
B
Which method of treating phobias involves a person freely talking about the fear in order to overcome the feelings of anxiety associated with it?
a) biofeedback
b) shock therapy
c) conditioning
d) psychoanalysis
C
Which of these patrol the body, seek out invaders, destroy bacteria, and aid in immunity? A: white blood cells B: plasma C: hemoglobin D: red blood cells
A
Where does fertilization usually occur?
a) fallopian tubes
b) uterus
c) vagina
d) ovaries
A
Which type of blood cells fight pathogens?
a) hemoglobin
b) red
c) white
d) yellow
C
Poor lifestyle choices can lower a person’s risk for developing a non-communicable disease.
false
true
F
The spread of HIV is decreasing every year.
True
false
T
Which of these foods is low in saturated fat?
a) whole and 2 percent milk
b) poultry with skin
c) vegetables
d) butter
C
There is no way to determine by appearance whether a person has a sexually transmitted disease.
true
false
T
Which of these is not a part of the immune system?
a) lungs
b) bone marrow
c) spleen
d) lymphatic vessels
A
There is a cure for tinnitus.
true
false
F
With regard to genetics, what does inherit mean?
a) to enable growth
b) to receive a large sum of money
c) to receive from one’s father or mother
d) to distribute evenly
C
Inhaling secondhand smoke increases a person’s risk of developing heart disease by what percent?
a) 25 to 30 percent
b) 20 to 25 percent
c) 45 to 50 percent
d) 10 to 15 percent
A
Who determines whether a dietary supplement is safe?
a) the manufacturer
b) pharmacists
c) FDA
d) USDA
A
Tears, saliva, and sweat transmit HIV.
true
false
F
Which body organ is chiefly responsible for breaking down alcohol into harmless byproducts and clearing it from the body?
a) liver
b) lungs
c) bladder
d) kidneys
A
The majority of people infected with HIV do not transmit the infection to others.
true
false
T
Which of the following is affected by the quality of your health?
A: all of these
B: how you interact with people in your community
C: the relationships you have with friends and family
D: how you perform the activities of your daily life
A
This sexually transmitted disease is caused by a bacterium that can grow and multiply easily in the reproductive tracts of both men and women.
a) genital herpes
b) chlamydia
c) gonorrhea
d) bacterial vaginosis
C
Which of these is not a symptom of anorexia nervosa?
a) anemia
b) rapid muscle building
c) brittle hair and nails
d) yellowing of the skin
B
Which of these is a symptom of bulimia?
a) strong teeth and bones
b) electrolyte imbalance
c) extreme weight gain
d) rapid muscle building
B
Which word does not accurately describe the obsessions experienced by individuals with OCD?
a) recurring
b) senseless
c) essential
d) unwanted
C
Which group of older Americans is expected to grow the fastest from 2008 to 2050?
a) Asians
b) Blacks
c) Hispanics
d) non-Hispanic whites
C
