You can still go to work, although you should not work with food or in food preparation areas, if you have which of the following illnesses?
a. Hepatitis A
b. Shigellosis
c. Typhoid Fever
d. The common cold
Answer:
The correct answer is d. The common cold.
Explanation:
Common cold is the illness in which a person should not work with food or food preparation area because the common cold is an infectious disease caused by viruses which he can easily spread around the people by contaminating food with the virus.
Hepatitis A, shigellosis, and typhoid spread mainly through the fecal-oral route so in these disease good personal hygiene prevents the disease to transmit to others but the common cold can be transferred easily by infected person because the virus can be spread through air by water droplets released by infected person in the preparation area.
Therefore the correct answer is d. The common cold.
What receives stimuli from receptor sites in the sensory organs and transmits them to the brain and spinal cord?
a. Efferent neuron
b. Associative neuron
c. Afferent neuron
d. Glial cell
The afferent neuron receives stimuli from receptor sites in the sensory organs and transmits them to the brain and spinal cord.
What are afferent neurons responsible for?Afferent neurons, also called sensory neurons, are the nerve fibers responsible for bringing sensory information from the outside world into the brain. Sensory information may involve special senses, such as vision, hearing, smell, or taste, as well as the sense of touch, pain, and temperature. Afferent neurons are typically associated with specialized sensory receptors that are classified according to the stimuli they respond to.
When a stimulus from the outside world is sensed by the sensory receptors (e.g., touching a hot pan) the sensory afferent neurons send information about that stimulus up the spinal cord to the brain where association neurons will decide how to respond. Then, those association neurons will communicate with the motor efferent neurons, thereby sending information down the spinal cord and out towards the muscles, indicating what motion to perform (e.g., pulling away from the hot pan).
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The main function of a mammary gland a female is
lactation
to produce eggs
ovulation
menstruation
your answer is a) lactation.
Two people with different body sizes want to compare their strength levels when lifting the same object. For a fair comparison, what should they measure?
Answer:
Relative strength
Explanation:
Cause Plato.
Stiff muscles are characterized by
Stiff muscles are characterized by a decreased range of motion and a feeling of tightness or tension in the affected muscles.
When muscles become stiff, they may feel resistant or difficult to stretch or move. This stiffness can be caused by various factors, including muscle overuse, injury, muscle imbalances, or certain medical conditions.
Common symptoms and characteristics of stiff muscles may include:
Limited Range of Motion: Stiff muscles often result in a reduced ability to move a joint or muscle through its full range of motion.
Muscle Tension and Tightness: Stiff muscles typically feel tense and tight, even at rest. The affected muscles may feel hard or rigid to the touch.
Discomfort or Pain: Stiff muscles can cause discomfort or pain, ranging from mild to severe. The pain may be localized to a specific area or may radiate along the muscle or surrounding structures.
Difficulty with Movement: Stiff muscles can make it challenging to perform everyday activities or engage in physical activities that require flexibility and mobility.
Muscle Fatigue: Stiff muscles can also contribute to muscle fatigue, where the affected muscles tire more quickly during physical activity or exertion.
Thus, decreased range of motion and a feeling of tightness or tension in the affected muscles are some characteristics of stiff muscle.
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Which is a TRUE statement about the female reproductive system at puberty?
A.
It begins to release eggs from the ovaries.
B.
It begins to release eggs from the fallopian tubes.
C.
It stops producing hormones.
D.
None of the above.
The three primary purposes are to generate sex hormones, eggs, and a nurturing environment for a fertilized egg to grow into a kid, hence option A is correct.
What is the female reproductive system?Its production of gametes called eggs, secretion of sex hormones (such as estrogen), provision of a site for fertilization, the gestation of a fetus if fertilization occurs, delivery of a baby, and breastfeeding of a baby following birth
The uterus is surrounded by two ovaries, one on each side, the ovaries produce progesterone and estrogen as well as eggs.
Therefore, these hormones enable a woman to become pregnant and aid in the development of girls, as part of a woman's cycle, the ovaries release an egg, hence option A is correct.
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Smoking can put smokers at risk for health problems, but smokers are also subject to social consequences. Write a short letter to a friend or family member, urging them to abstain from smoking, using the social and physical consequences of smoking as the support for your argument.
Dear Brother,
I really wanted to write this to urge you to quit smoking, as it can be very dangerous. In fact, more than 16 million Americans live with a smoking-related disease. Not only can smoking cause issues for the smoker, but the chemicals in secondhand smoke can be very damaging to other people as well. Long-term effects of smoking include the following:
increased risk of stroke and brain damageyellow teeth, tooth decay and bad breathpossible hearing losslaryngeal and pharyngeal cancerscontributes to osteoporosischronic bronchitiscanceremphysemaheart diseaseblockages in blood supply that can lead to a heart attackhigh blood pressure (hypertension)stomach ulcersslower healing woundsdamage to blood vessel wallseye cataracts, macular degeneration, yellowing of whites of eyesloss of sense of smell and tasteincreased susceptibility to infectionThese are only some of the major consequences that smoking can result in. So please, please try and stop smoking. Not only will it be beneficial for you, but the people around you.
Sincerely,
Your sibling.
WILL UPVOTE!
Question 10 (Multiple Choice)
Lucy wants to get in shape for the dance next spring, and she has calculated her target heart rate at 141—179 beats per minute. Lately when she plays tennis, her heart rate reaches 130 beats per minute. Which of the following could she do to get a greater benefit during tennis?
A) Move more slowly and less often
B) Move more quickly and frequently
C) Swing level at the ball
D) Swing with more control
Explain the difference between identical twins and fraternat twins
You are in the locker room getting ready for physical education class. The class is playing volleyball today. Your friends are being negative and keep repeating how much they dislike volleyball. What are some arguments you could use to improve their attitude?
Volleyball not only helps improve physical attributes like hand-eye coordination, reflexes, and balance, but it also fosters a sense of community and teamwork. Encourage your friends to view the class as a learning experience and to embrace change, for it can lead to the discovery of new hobbies and skills.
Explanation:An effective way to deal with friends who are being negative about playing volleyball in a physical education class is to make them aware of the many benefits that come with it. For instance, you could mention how volleyball is a great way to improve one's hand-eye coordination, reflexes, and balance. Furthermore, playing a team sport like volleyball can foster a sense of community and teamwork, qualities that are beneficial in many areas of life. Additionally, remind them that the objective of Physical Education is not purely winning but also developing fitness and a love for physical activity.
Remember, just like the high school student dealing with competing opinions when receiving an academic award, coping with differing viewpoints is a part of life. Encourage your friends to see the class as a learning experience, and not as something to dread. Change is a part of life and sometimes, we discover new hobbies and skills in most surprising places.
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The ability of a muscle or muscle group to exert force against resistance for a long period of time.
A. Muscular endurance
B. Muscular strength
C. Cardiovascular endurance
D. Strain
Based on Maslow's hierarchy of needs, explain why someone who is financially stable is more likely to be focused on social experiences than someone who does not have enough money to buy his or her next meal.
Answer:
Someone who can afford the life they live in makes it easier for them to be happy and will leave some room in their mind for new or old people and interactions. Meanwhile someone stressing about their income source and how they can’t get what they need to survive, won’t be able to socialize and focus on social life as much.
Explanation:
ur wlcm :)
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brainliest if u please?
According to Maslow's hierarchy of needs, individuals must satisfy lower-level needs before addressing higher-level needs. Financial stability allows individuals to focus on social experiences, while a lack of money to meet basic needs takes priority.
Explanation:According to Maslow's hierarchy of needs, individuals must satisfy their lower-level needs before addressing higher-level needs. Someone who is financially stable and has their basic physiological and safety needs met is more likely to focus on social experiences because they have the security and resources to do so.
For example, they may have the means to go out with friends, attend events, or engage in leisure activities that promote social interactions. On the other hand, someone who is struggling to meet their basic needs, such as not having enough money to buy their next meal, will prioritize their survival needs over social experiences.
If Cindy wanted to increase her endurance by taking supplements or drugs, she would be attempting to increase the __________.
A.
uptake of oxygen by red blood cells
B.
release of sugars in the blood stream
C.
uptake of carbohydrates by the body
D.
release of insulin in the body
Answer:
A. The endurance of an athlete is dependent on his or her body's ability to uptake oxygen efficiently, a task carried out by the red blood cells.
Explanation:
got it right on the quiz
Which food needs time and temperature control for safety a dried pasta be: baked potato C: sliced bread D: uncooked rice?
Which term means blood in the chest? hemothorax acerothroax pneumothroax gastrothroax
Food intolerance is when one food comes into contact with another food and their proteins mix, causing an allergic reaction. true false
Answer:
false
Explanation:
Which of the following statements is true?
A. Sacrifice isn't necessary to achieve group goals.
B. Individual productivity is necessary for group productivity.
C. Individual productivity is more important than group productivity.
D. Waste isn't a problem in reaching group goals
According to this multistage fitness test reference chart, what would the maximum oxygen intake be for a person who failed to complete the seventh shuttle run in the fifth level?
A.
26.8 ml/kg/min
B.
28.3 ml/kg/min
C.
30.2 ml/kg/min
D.
31.8 ml/kg/min
Answer:
D
Explanation:
The maximum oxygen intake for a person who failed to complete the seventh shuttle run in the fifth level is 31.8 ml/kg/min. So, the correct option is D.
What do you mean by Fitness?Fitness may be defined as the state or condition of any person who is fit and healthy and able to perform daily activities with optimal interpretation, endurance, and strength.
According to the chart, the fifth level sixth shuttle requires 31.8 ml/kg/min of oxygen, so the seventh shuttle requires more or equal to this level of oxygen. And the option given is matched with D.
Therefore, the maximum oxygen intake for a person who failed to complete the seventh shuttle run in the fifth level is 31.8 ml/kg/min. So, the correct option is D.
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what it the name of the layer that encloses and protects the heart
Final answer:
The pericardium, consisting of the fibrous pericardium and serous pericardium (including the parietal and visceral layers), is the protective layer that encloses the heart.
Explanation:
The layer that encloses and protects the heart is called the pericardium, or pericardial sac. It is a membranous structure that consists of two distinct components: the rugged outer fibrous pericardium and the inner serous pericardium. The fibrous pericardium is composed of tough connective tissue that safeguards the heart and anchors it within the thorax. The serous pericardium further subdivides into two layers: the parietal pericardium that is fused to the fibrous pericardium, and the visceral pericardium or epicardium, which is attached to the heart itself. These layers of the pericardium are essential as they facilitate efficient heart function by allowing for substantial movement during pumping while reducing friction and maintaining the heart's position in the chest.
What should be done to treat a second-degree burn? Apply ice to the burn. Apply an ointment to the burn. Cool the burn with cold water.
Dehydration due to diarrhea is a major cause of child death in the developing world.
Which symptom is a sign of testicular cancer?
darkening of the testicle
sensation of pins and needles
change in size of testicles
increase in hair around testicle
An enlarged testicle or a lump or swelling in the testicle is a sign of testicular cancer. Thus option C is correct.
What is testicular cancer?When the cells in the testicle grow uncontrollably then testicular cancer occurs. Most of testicular cancers begin in the germ cells that produce sperm. Testicular cancer generally occurs in men between the age of 20 to 34. But it can occur at any age including in infants and the elderly.
Symptoms of testicular cancer include the development of a painless lump in the testicles, swelling of testicles, feeling of weight in the testicles, a dull ache or pain in the testicles, or tenderness in male breast tissue.
Cancer in the testicle is treatable. While cancer is always a serious condition, testicular cancer can be treated successfully 95% of the time. The cure rate increases to 98% if the cancer is treated early.
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It is during middle adulthood that most people
Definition of psychosomatic
Answer:
relating to the interaction of your mind and your body
Explanation:
Psychosomatic refers to physical symptoms caused or influenced by emotional or psychological factors rather than by physical illness alone.
Psychosomatic disorders involve physical symptoms that stem from emotional or psychological issues rather than direct physical causes. These symptoms are real and can significantly impact an individual's well-being. Key points include:
Mind-Body Connection: Emotional and mental states can affect physical health, leading to symptoms like headaches, gastrointestinal issues, or chronic pain.Stress and Anxiety: High levels of stress or anxiety can manifest as physical ailments, such as muscle tension or fatigue.Diagnosis and Treatment: Proper diagnosis involves distinguishing between psychosomatic and purely physical conditions, often requiring a multidisciplinary approach.Therapeutic Interventions: Treatment may include psychotherapy, stress management techniques, and sometimes medical interventions to address both psychological and physical aspects.9 10 Describe three strategies that can be used to treat contagious infections.
Via washing hands, covering mouth, sanitizers use, maintaining a safe distance can help the infections can be prevented. Contagious infections hence easily transmitted through air and vectors.
What are contagious infections ?
Contagious infections are the infections that effect the person via the normal contagious agents such as saliva droplets, air etc. Use of proper precautions and prevention measures can help the infections to halt.
Infections are the spread basically when the agents of the infections transmitted by the infected reaches the healthy individual.
Therefore, by these steps discussed above one's infections can stop spreading and various other factors as well.
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please help PE thanks
For questions 1-10, fill in the blank with the letter of the definition that best matches the term.
A. Test used to measure flexibility
B. The elasticity of muscle groups
C. Test approved by the president of the United States
D. Measures muscular endurance
E. Measures muscular strength
F. Measures coordination
G. The ability of muscles to perform work over time
H. The capacity of muscles to generate amounts of force in a short period
I. The body's ability to do several different tasks at one time
J. The ability of the heart and lungs to be active over a long period of time
1.Presidential Physical Fitness Test
2.Muscular endurance
3.Muscular strength
4.Cardiovascular endurance
5.Flexibility
6.Coordination
7.Curl-ups
8.Push-ups
9.Sit and reach test
10.Shuttle run
Final answer:
Physical fitness encompasses various measured aspects including muscular strength, endurance, flexibility, and coordination, each assessed by specific tests. The Presidential Physical Fitness Test is a comprehensive assessment, while individual exercises like push-ups measure strength and curl-ups measure endurance.
Explanation:
Matching Physical Fitness Terms with Definitions
Presidential Physical Fitness Test - C. Test approved by the president of the United States
Muscular endurance - G. The ability of muscles to perform work over time
Muscular Strength - H. The capacity of muscles to generate amounts of force in a short period
Cardiovascular endurance - J. The ability of the heart and lungs to be active over a long period of time
Flexibility - A. Test used to measure flexibility
Coordination - F. Measures coordination
Curl-ups - D. Measures muscular endurance
Push-ups - E. Measures muscular strength
Sit and reach test - A. Test used to measure flexibility
Shuttle run - F. Measures coordination
Assessing different aspects of physical fitness is crucial for understanding the overall health and capabilities of an individual. For example, the Presidential Physical Fitness Test gives a broad overview of fitness, while specific tests like push-ups and curl-ups examine muscular strength and endurance respectively. The sit and reach test assesses flexibility, which is the ability of the joints to move through their full range of motion.
the need to take a drug in order to avoid withdrawal symptoms is called obsessive compulsion or is it physical dependence?
Personal protective equipment is unnecessary when providing first aid. True or False Personal protective equipment is unnecessary when providing first aid. -is FALSE.
This is 100% false ...........................
whats the relationship beetwen diet and ostheoporosis
Even though there are laws against underage drinking, it still happens quite frequently. Which strategies would help you to avoid being in a situation where underage drinking is occurring? Also, how would you effectively refuse an offer of alcohol? (In at least 100 words)