The skeletal system is made up of 206 bones.
The skeletal system refers to the framework of bones, cartilage, and connective tissues that provides support, protection, and structure to the body. It is one of the major systems of the human body. It plays a crucial role in various functions, including movement, support, mineral storage, blood cell production, and protection of vital organs.
The skeletal system is composed of bones, which are hard and rigid structures that form the skeleton. Bones are connected to each other by joints, allowing for movement and flexibility.
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Which of the following statements about physiological age and chronological age is TRUE?
A. Physiological age and chronological age are always the same.
B. Physiological age can be lower than, the same as, or higher than chronological age.
C. Physiological age can be lower than chronological age, but never higher.
D. Physiological age cannot be altered, but chronological age can change based on lifestyle choices.
The answer is b. i just took the topic test on e2020
Yulia is twenty-four years old. She has been fit and lean her whole life and recently has begun to put on an unhealthy amount of weight. She goes to her doctor because she is not eating any differently than she has before, yet she is now heavier. What will Yulia’s doctor most likely tell her? Adults need fewer calories than kids and teens, so she needs to eat less. Adults need more calories than kids and teens, so she needs to eat more. Adults are heavier than kids and teens. Adults need more exercise than kids and teens.
Answer:
A.) Adults need fewer calories than kids and teens, so she needs to eat less.
Explanation:
Chang gets paid a $50 bonus for every 100 pairs of shoes that he sells. Chang is being reinforced on a ________ schedule of reinforcement.
By law, consumers now have the right to be protected from dangerous products and misleading ads. (5 points) Question 2 options: 1) True 2) False
Answer:
True.Explanation:
The Federal Consumer Protection laws protect citizens through regulations applied to companies that have to fulfil specific indications, in order to protect consumers from discrimination, fraud, or any type of illegal behaviour.
For misleading advertising, can be applied ''bait and switch'' laws, which are focused on frauds, like advertisements with lower prices than real ones, just to attract consumers.
The most common ergogenic aid is
Only teens can abuse illegal drugs. true or false
WILL UPVOTE!
Question 5 (Multiple Choice)
To meet unrealistic portrayals of ideal muscle size and strength, people may resort to steroid use. Which of these is not a risk associated with steroid use?
A) Liver abnormalities
B) Low energy
C) Tendinitis
D) Tumors
What aspect of chaparral shrubs is both a part of their natural defenses and the reason many are popular in cooking?
a.
aromatic oils
b.
small evergreen leaves
c.
ability to thrive in nutrient-poor soil
d.
seed germination after fires
What aspect of chaparral shrubs is both a part of their natural defenses and the reason many are popular in cooking?
The answer is A.) aromatic oils
The aspects of chaparral shrubs that are both a part of their natural defenses and the reason many are popular in cooking is the aromatic oils. Thus, the correct option for this question is A.
What do you mean by Shrubs?Shrubs may be defined as a type of woody plant generally smaller than a tree. It typically has multiple permanent stems branching from or near the ground which gives them strength to erect straight along with nutrients furnishing.
According to the context of this question, chaparral shrubs have a lot of characteristics but two of them are the most common. They behave as a part of their natural defenses along with the reason most of them are too popular in cooking because they contain some pigments of aromatic oils.
Not only chaparral shrubs but other shrubs also have some unique characteristics with respect to their adaptations.
Therefore, aromatic oil is the aspect of chaparral shrubs that are both a part of their natural defenses and the reason many are popular in cooking. Thus, the correct option for this question is A.
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Joshua needs to clean his dog every week to remove the ticks from the dog’s body. What kind of interaction do Joshua’s dog and the ticks have?
Joshua’s dog and the ticks have a parasitism relationship, in which the parasite lives on the host body, so Joshua needs to clean his dog.
What is the parasitism relationship?Parasitism is a close relationship between two species, where one organism, the parasite, lives on or inside another host organism, the host, causing it some harm, and the host is adapted structurally to this way of life.
There are some relationships between the species, which leaves in the ecosystem, some having a mutual relationship that creates no harm to both species, and in some relationships, prey is getting harmed by its predators.
Therefore, Joshua needs to clean his dog every week to remove the ticks from the dog’s body, because Joshua’s dog and the ticks have parasitic relationships.
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A seizure can be a sign of which of the following problems?
A. heart attack
B. poisoning
C. choking
D. third-degree burn
Answer:
a
Explanation:
You cannot catch a communicable disease by sharing a drink with someone. true or false
since there are sometimes no symptoms of genital herpes, someone can have the disease and not know it. true or false
Abigail wants to get better at baseball. In order to do this, she has created a list of skills she will need to improve. Which skill should get the most of her attention in order for her to excel at baseball?
Agility , Balance , Power Or Speed
1.
What is “a disease that is spread from one living organism to another or through the environment?”
bacteria
pathogen
communicable disease
noncommunicable disease
2.
Antibiotics do not work against diseases caused by a virus.
True
False
3.
What is a common communicable disease that does not start as a respiratory infection?
common cold
pneumonia
hepatitis A
tuberculosis
A communicable disease spreads from one living organism to another or through the environment. Antibiotics are ineffective against viruses, as they target bacteria. Hepatitis A is an example of a communicable disease that does not start as a respiratory infection.
Explanation:1. A disease that is spread from one living organism to another or through the environment is known as a communicable disease. These can be spread in various ways - including through physical contact, bodily fluids, airborne particles, and via vectors such as insects.
2. The statement that antibiotics do not work against diseases caused by a virus is True. Antibiotics specifically target bacteria, and are ineffective against viruses, which are a different class of pathogen.
3. A common communicable disease that does not start as a respiratory infection is hepatitis A. It is primarily spread when a person ingests fecal matter that contains the virus, often from contact with objects, food, or drinks contaminated by the feces of an infected person.
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In a fitness program, increasing the amount of weight you lift over time is an example of the
a. specificity principle
b. overload principle
c. reversibility principle
d. intensity principle
The meaning of analysis is
A. to dissect.
B. a separating into parts
C. absence of whole.
D. a cutting apart.
The correct answer is option B, which describes analysis as separating something into parts to understand the whole, often applied in the context of literary critique and understanding complex materials or ideas.
The meaning of analysis aligns with how the term is used across various disciplines, particularly in English and the humanities. Analyzing a subject involves deconstructing it into individual components to understand how these parts work together to form the overall structure or purpose. In literary terms, analysis is the act of scrutinizing a text by breaking it down into themes, motifs, character actions, and other components to understand its deeper meanings and relationships.
Why should an exercise program include all five parts of a good program?
Consequence of stimulant taking
The short-term effects of stimulants include exhaustion, apathy and depression—the “down” that follows the “up.”
Which of the following does NOT improve performance in sports?
A. strength and endurance training
B. speed and agility training
C. communication training
D. visualization training
answer:c because in a game everything else more important than c
The three lines of defense your body has against disease include all except?
A. physical and chemical defenses B. inflammation C. immune system D. scarring True or false B cells and H cells are two important cells in the immune system that help fight infection.
Antibodies are produced by A.B cells B. T cells C. Red blood cells D. Lymph nodes 1. b 2. true 3. A Can you please check ??
It is important for a person to include _____.
Answer:activities of daily living in their week
Explanation:
Good mental health is defined as the absence of emotional problems. Please select the best answer from the choices provided. T F
The correct answer is False.
Good mental health is not defined as the absence of emotional problems. Good mental health is defined as having the resilience and mental strength to deal with your emotional problems or the problems of others. We all have emotions that we deal with on a daily basis and sometimes they can become extreme due to circumstances we find ourselves in or mental health conditions. Being able to recognize a problem and find ways to deal with it mentally takes a lot of strength.
Which action indicates a hockey player is playing defense? The player takes a shot on the goal. The player passes the puck to a teammate. The player skates to become open for a pass. The player stays back to protect the team's goal.
The correct answer is D. The player stays back to protect the team's goal.
Explanation:
Hockey is a sport and game that involves two teams competing to try to get the hockey puck or disk into the goal of the opposite team. In this context, to play defense means to protect the team's goal or to prevent others from winning. This includes actions such as staying near to the goal to protect it or stopping other players from approaching the goal. Thus, the action that indicates a hockey play is playing defense is "The player stays back to protect the team's goal" because this action prevents the opposite team from winning.
Naima washes her hands about 50 times a day because she is afraid of the germs that seem to be everywhere. rana washes her hands about 50 times a day because she is a nurse practitioner and she knows that it is an important part of her job. why is naima's hand washing considered part of a psychological disorder, while rana's is not?
Naima's excessive handwashing may be part of a psychological disorder due to her fear of germs, whereas Rana's frequent handwashing is a professional requirement to prevent the spread of pathogens in her role as a nurse practitioner.
Explanation:The difference between Naima's and Rana's handwashing habits lies in the intention and necessity of the behavior. Naima washes her hands 50 times a day out of fear of germs, which could be indicative of a psychological condition such as obsessive-compulsive disorder (OCD), where excessive handwashing is a common compulsion. In contrast, Rana washes her hands as part of her professional duties as a nurse practitioner, where proper hand washing is crucial for preventing the spread of pathogens and maintaining a sterile environment. Frequent handwashing in a healthcare setting is evidence-based practice to avoid infection and is not considered a psychological disorder.
Furthermore, handwashing is acknowledged as one of the most important defenses against the spread of pathogens. It serves as a vital daily routine for everyone, especially healthcare workers. This action provides significant protection from illnesses like flu, coronavirus disease, and the common cold. Such practices are not only beneficial but encouraged to maintain public health.
Naima's hand washing is part of a psychological disorder due to maladaptive thoughts and behaviors driven by anxiety, while Rana's is a necessary professional practice to prevent infections.
Naima's excessive hand washing is considered part of a psychological disorder because it stems from a maladaptive thought process .
Reasons why Naima's hand washing is a psychological disorder:
Maladaptive Thought: Naima constantly worries about germs.Maladaptive Emotion: This anxiety makes her feel compelled to wash her hands excessively.Maladaptive Behavior: The act of washing hands 50 times a day disrupts her daily life and is performed to temporarily alleviate anxiety.Reasons why Rana's hand washing is not a psychological disorder:
Job Requirement: Hand washing is a standard and essential procedure in healthcare settings.Preventive Measure: It is done to reduce infections and protect both patients and herself from harmful germs.Rational Behavior: This action is based on professional guidelines, not irrational fear or anxiety.Which of the following is the first step in respiration? A. Oxygen passes into capillaries to the blood. B. Oxygen is taken into the lungs. C. Carbon dioxide passes into capillaries to the blood. D. Carbon dioxide passes from the blood to the lungs.
The first step in respiration is when oxygen is taken into the lungs. This is known as external respiration. The oxygen is then transported by hemoglobin to various body tissues.
Explanation:The process of respiration begins with the inhalation of air. The first step in respiration is when oxygen is taken into the lungs (option B). This process is known as external respiration. Here, oxygen diffuses across the respiratory membrane from the alveolus to the capillary in the lungs. This oxygen then binds to a protein named hemoglobin present in the erythrocytes (red blood cells) and is further transported to various parts of the body. The deoxygenated blood carrying carbon dioxide returns from the body tissues to the heart and then is transported to the lungs. In the lungs, the carbon dioxide diffuses from the blood to the alveoli, and is expelled out of the body during exhalation. This is a continuous cycle that ensures oxygen supply and carbon dioxide removal from the body.
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A condition of late adulthood in which the pressure in the eye increases is
a. bulimia.
b. cataracts.
c. osteoporosis.
d. glaucoma.
Walking to work is one way of helping improve air quality. please select the best answer from the choices provided t f
It's true for a fact.
When two or more medicines are taken at the same time, they can work together in one of three ways: additive, synergistic, or antagonistic interaction.
What is synergistic interaction?
A.) when two medicines work together in a positive way without causing any harm
B.) when the effect of one medicine is reduced or cancelled by another one
C.) when one medicine boosts the effect of the other one
Synergistic interaction occurs when one medicine boosts the effect of the other one. It is an interaction between two or more drugs that causes the total effect of the drugs to be greater than the sum of the individual effects of each drug. The end effect can be beneficial or harmful. Correct answer: C
Match the following. 1. exercise that requires the use of oxygen to produce energy
anaerobic
2. exercise that does not require the use of oxygen to metabolize energy adenosine
triphosphate
3. amount of time needed to perform an exercise
aerobic
4. a product of anaerobic exercise
duration
5. how often an exercise is performed
mode
6. an energy molecule produced when oxygen reacts with glucose
frequency
7. type of exercise
intensity
8. level of effort needed to perform an exercise
lactic acid
Correct answer choice for question 1 is :
Aerobic
Explanation:
Aerobic exercise is a physical activity of low to high power that depends principally on the aerobic energy-generating means. Aerobic exercise or cardio makes you blowing harder and your heart pounding quicker. From starting a garden mower to taking a sewing class, to biking to the store all types of actions count. As long as you're doing them at a reasonable or strong violence for at least 10 minutes at a time.
Correct answer choice for question 2 is :
Anaerobic
Explanation:
Anaerobic exercise is a dynamic exercise extreme sufficient to produce lactate to form. It is used by athletes in non-endurance games to improve strength, speed, and power and by a body, builders to develop muscle size. Examples of anaerobic exercise involve heavy weight exercise, sprinting and jumping. Essentially, any exercise that consists of short struggle, the high-intensity change is an anaerobic exercise.
Correct answer choice for question 3 is :
Duration
Explanation:
As a common goal, try for at least 30 seconds of physical exercise every day. If you want to lose power or meet particular fitness goals, you may need to exercise more. Because your body isn't going as hard on average workout days, you need to exercise for a prolonged duration of time to burn just calories to lose weight. Try to make these gatherings last 45 minutes or longer. If feasible, record one long workout, 75 minutes or more, during the week.
Correct answer choice for question 4 is :
Lactic acid
Explanation
Lactic acid is used as a food chemical, curing means, and flavor agent. It is a component in prepared foods and is used as a decontaminant during meat processing. Lactic acid is provided commercially by dissolving of carbohydrates such as glucose, sucrose, or lactose, or by the synthetic combination. When the oxygen level is below, carbohydrate cuts down for energy and produces lactic acid. Lactic acid levels get higher when vigorous exercise or other health such as heart failure, a critical disease, or shock -lower the flow of plasma and oxygen during the body.
Correct answer choice for question 5 :
Frequency
Explanation:
Frequency is the number of events of a recurrent event per unit of time. It is also pointed to as secular rate, which indicates the difference in the spatial rotation and crossing repetition. Divide the speed of the wave, V, by the wavelength-converted into meters. After finishing the early step, you will have made your calculation for the frequency of the wave. Write your result in Hertz, Hz, which is the unit for frequency.
Correct answer choice for question 6 :
Triphosphate
Explanation:
Adenosine triphosphate (ATP) is a complicated organic chemical that gives strength to drive many methods in living cells, e.g. muscle compression, nerve pressure distribution, chemical synthesis. Found in all kinds of life, ATP is usually pointed to as the atomic unit of money of intracellular energy change. When used in metabolic methods, it changes either to adenosine diphosphate (ADP) or to adenosine monophosphate (AMP).
Correct answer choice for question 7 is :
Mode
Explanation:
The type of exercise completed is held in a mode. Any action that provides increases in strength, flexibility, agility, durability, aerobic capacity, coordination, body composition or sports skill, are certain forms, or types of activity. Most race period practice (SIT) analysis includes cycling as the mode of exercise and whether running SIT evokes a related excess postexercise oxygen loss (EPOC) response to cycling SIT is strange.
Correct answer choice for question 8 is :
Intensity
Explanation:
Exercise intensity relates to how much energy is consumed when exercising. Observed intensity changes with each person. It has been seen that power has an impact on what fuel the group uses and what kind of changes the body makes after exercise. High-intensity period training (HIIT) represents any exercise that varies between great bursts of activity and fixed terms of less-intense exercise or even full rest. For example, a good beginner exercise is going as fast as you can for 1 minute and then walking for 2 minutes.
An apparatus used to test blood pressure is a(an)
a. barometer.
b. sphygmomanometer.
c. endodonist.
d. thermometer.