Select all of the following that are causes of low sperm count?
A) use of body-building drugs
B) heavy use of alcohol, cocaine, or marijuana
C) chronic, warm temperature of the testes
D) damage to the ducts that convey sperm
Why are lymph nodes considered secondary lymphoid tissue?
Lymph nodes produce white blood cells, but they do not use white blood cells to fight infection.
Lymph nodes use white blood cells to fight infection, but they do not produce white blood cells.
Lymph nodes are the second line of defense against infection.
Lymph nodes are produced by the primary lymphoid tissues.
Explanation:
they filter out pathogens they mantain the population of mature lymphocytesThe secondary lymphoid organs are the lymph nodes and spleen, which keep the number of mature lymphocytes in check and filter out infections, hence option B is correct.
What is secondary lymphoid tissue?The thymus, where T-lymphocytes develop, and red bone marrow, which produces blood and immune cells, are the two main lymphoid organs.
Lymphocytes are also stimulated in secondary lymphoid tissues. Peyer's patches, tonsils, spleen, lymph nodes, and mucosa-associated lymphoid tissue are among them (MALT).
Numerous lymphocytes, a kind of white blood cell, are found in lymph nodes. They produce substances that stimulate other immune system components and aid in the battle against the illness. This is the reason why when you have an infection, your lymph nodes expand.
Therefore, the lymphocytes in your lymph nodes grow if you have an infection, hence option B is correct.
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Which of the following is NOT a correct safety guideline to follow when exercising?
Α.Wear protective gear.
B.Do not eat a large meal immediately before exercising.
C. Do not drink (water) while exercising.
D. Follow traffic rules.
Reset
Neb
Answer:B
Explanation:If you eat a large meal immediately after exercising then their is a big possibility of getting sick.
When riding a bike always wear an approved _________.
helmet
bike
pair of biking shoes
biking outfit
Answer:
Bike
Explanation:
Because bike is the only rhyming word
Discuss two ways in which cultural views that axist may affect a relationship negatively.
Not all drugs are considered medicines because __________.
A.
they are chemically different substances
B.
the government defines drugs and medicines separately
C.
medicines are used to cure, treat, and prevent diseases
D.
drugs cannot be purchased in pharmacies
Answer:
C. Medicines are used to cure, treat, and prevent diseases.
Explanation:
Drugs are different because they are made just for misuse and Medicine is used to help cure and prevent things.
Not all drugs are considered medicines because: C. medicines are used to cure, treat, and prevent diseases.
What is a disease?A disease refers to any harmful and abnormal deviation of the body of a living organism from its normal structure or functional state, and it's typically accompanied by certain signs and symptoms.
Generally, there are different types of diseases that are experienced by living organisms and these include the following;
LupusCardiovascular diseaseHuntington diseaseCancerMalariaDiabetesIn Medicine, a medicine is any drug and process that is capable of curing, treating, and preventing diseases in living organisms. However, it's not all drugs that are considered as medicines.
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1. The amount you tan or burn while in the sun depends on the amount of _______ in your skin.
A. melanin B. blood vessels C. fat D. hair follicles
2. _______ in your skin helps you feel sensations.
A. Sweat glands B. Nerve endings C. Fat D. Connective tissue
3. Sunburns and skin cancer are attributed to _______ radiation exposure.
A. UVA B. UVB C. UVC D. UVA and UVC
4. A condition that is not caused by exposure to UV radiation is _______.
A. wrinkles B. leathery skin C. acne D. brown age spots
5. Doctors recommend using sunscreen with an SPF of at least _______ on a daily basis.
A. 15 B. 30 C. 45 D. 60
6. The sun’s rays are strongest between 10:00 AM and _______.
A. 1:00 PM B. 2:00 PM C. 4:00 PM D. 5:00 PM
7. When exposed to sunlight, the ______ thickens to block out UV rays.
A. epidermis B. sweat gland C. dermis D. subcutaneous tissue
8. The amount of sunburn a person gets depends on his or her ______ and ability to produce melanin.
A. weight B. height C. vision D. pigmentation
9. People with severe sunburn can experience each of the following symptoms except _______.
A. tendonitis B. fever C. chills D. weakness
10. _______ is effective in filtering out the sun’s harmful rays.
A. Snow B. Cloud cover C. Clothing D. Water
11. Thick ointments with zinc oxide that help block sunlight from the skin are called ______.
A. sunscreens B. sunblocks C. moisturizers D. chemical peels
12. After sunburned skin peels, the new thin and sensitive skin that appears must be protected from the sun for several _______.
A. hours B. days C. weeks D. months
Melanin , Nerve endings, UVB rays, leathery skin, 30, 4:00pm, Epidermis, Pigmentation, Tendonitis, Cloud cover, sunscreens, weeks are the right answers in the following fill in the blank respectively.
What are UV radiations?UV radiation is a kind of non-ionizing radiation released by the sun as well as artificial sources like tanning beds. While it has certain advantages for individuals, like as the production of Vitamin D, it may also be harmful to their health. The sun is our natural source of UV radiation.Harmful effect of UV raysUVB rays have a minor advantage over UVA rays in terms of energy.They are the principal rays that cause sunburns because they may directly damage the DNA in skin cells.They are also suspected to be the cause of the majority of skin malignancies.UVC rays have a higher energy level than other UV rays.Sunburns, skin cancer, ageing, and snow blindness (a sunburn to the cornea that causes a temporary loss of vision) are all caused by UVB rays, which can also reduce your body's capacity to fight sickness.Prevention of UV radiationShade your face, head, ears, and neck with a wide-brimmed hat. Wraparound sunglasses that prevent UVA and UVB rays are recommended. For UVA and UVB protection, use sunscreen with a sun protection factor SPF of 15 or greater i.e. 30. Indoor tanning should be avoided.Hence, the correct options are A,B,B,B,B,C,A,D,A,B,A,C respectively.
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Select the correct answer.
What does "aerobich mean?
A.With blood
B. With air
C. With oxygen
D.With water
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!
State the proper equipment needed for a player to play a regulation game in a soccer game.
Answer:
]Essentially the equipment that is needed for a soccer match is pitch and a football. Additionally players can be found wearing studded football boots, shin pads and matching strips. The goalkeepers will additionally wear padded gloves as they are the only players allowed to handle the ball.
Give brainliest, u didnt last question
Answer:
Essentially the equipment that is needed for a soccer match is pitch and a football. Additionally players can be found wearing studded football boots, shin pads and matching strips. The goalkeepers will additionally wear padded gloves as they are the only players allowed to handle the ball.
Explanation:
carry oearn
Participating in regular exercise
1. causes stress levels to increase
2. creates harmful stress
3. has no influence on stress levels
4. helps the body handle stress
Answer:4. helps the body handle stress Explanation: It can help it due to it being relaxing.
Although Mark begins administering first aid when he notices his 8-month-old
son coughing, his son becomes unconscious. What should Mark do next?
D. Mark should call 911 check for airway blockages and begin mouth to mouth breathing
Answer:
Mark should call 911 and then should start infant CPR and after each set check for anything in the mouth before doing rescue breaths.
Explanation:
^^
The correct answer is: “Mark should call 911, check for airway blockages, and begin mouth-to-mouth breathing.”
Explanation: I did my study and took the test - this was right :)
AU BUT one describes an effect of aging on the respiratory system.
es 0)
A)
diminished lung volume capacity
B)
increased respiratory mucus production
decreases in respiratory muscle strength
D)
oxygen content of arterial blood decreases
2. The __________________________ nervous system includes all the nerves located outside of the central nervous system.
Answer: [tex]\textbf{Peripheral Nervous System}[/tex]
Explanation: The peripheral nervous system (PNS) is the division of the nervous system containing all the nerves that lie outside of the central nervous system (CNS).
Peter is helping a person who is showing symptoms of alcohol poisoning by making him drink water. What might be the reason for this?
Low body temperature can cause dehydration.
Vomiting can cause dehydration.
Sweating can cause dehydration.
High blood pressure can cause dehydration.
Answer:
Explanation:
By drinking the water it helps with dehydration, whenever you get alcohol poisoning most people become dehydrated by throwing up too much and sweating alot are a few examples and they can cause more problems
Second-degree burns cause _____.
A. blisters, redness, and pain and usually do not require the attention of a medical professional
B. redness and pain and usually do not require the attention of a medical professional
C. charring of skin layers, little or no pain and do require the attention of a medical professional
D. blisters, redness, and pain and do require the attention of a medical professional
Answer: d
Explanation:
Which plays both a role in physical and chemical digestion?
Answer:
Saliva and your stomach
Explanation:
Both physical and chemical digestion start in the mouth. Your saliva breaks down the food into pieces that can easily be swallowed which also makes it easier to digest. Furthermore, the saliva breaks down the carbohydrates, and the stomach breaks down protein.
Answer:
B
Explanation:
Saliva
what safety protocols do we need to practice when playing Pickleball?
Don't rush for shots.
Don't run backwards during lobs.
Avoid pickleball elbow.
Wear the right shoes.
Pay attention to your body.
Communicate with other players.
relate degree of dissociation to strength of acid and base
The act of making judgmental or opinionated remarks about a person, place or thing to another is:
1. deconstructive criticism
2. racism
3. prejudice
4. criticize
Answer:
Prejudice
Explanation:
ty guy in comment
Answer:
3.Prejudice
Explanation:
This is where adverse judgement or opinion are formed without knowledge of facts.
EXTRA POINTS! BRAINLEST!!!!!! HELP!!!!!!!!!!!!!!!!!!!!!!!!
NO LINKS!!!!!!!
Ok so i have this huge assignment, and i need help. This week has been really stressful. I have already done half of it. It's do tomorrow, and i wasn't here when he told us about it. But he is still making it due for me. here is one section, but if anyone is willing to do others please let me know. It would be SO helpful!!!
8. Autism
1. What are 5 complications from this disability
2. How many people are affected from the disability
3. What are 3 treatments that help cope with this disability
4. Life expectancy of people with this disability
5. Demographics of those with disability
6. How is this disability diagnosed?
7. Reference for each disability
Just do as much as you can/want to. The person who answers the most questions gets brianliest.
Answer:
1.Dyslexia. Dyslexia is perhaps the best known learning disability. ...
ADHD. Attention Deficit/Hyperactivity Disorder has affected more than 6.4 million children at some point. ...
Dyscalculia. Math is another major area of concern when it comes to learning disabilities. ...
Dysgraphia. ...
Processing Deficits.
2.One billion people, or 15% of the world's population, experience some form of disability, and disability prevalence is higher for developing countries. One-fifth of the estimated global total, or between 110 million and 190 million people, experience significant disabilities.
3.If you offer assistance, wait until the offer is accepted. ...
Speak directly to the disabled person, not through a third party. ...
Always offer to shake hands.
Identify yourself and others to a visually impaired person. ...
Treat adults like adults. ...
Don't shout.
Don't touch, lean on, or move a wheelchair without permission.
4.The NHS report shows males with a learning disability have a life expectancy at birth of 66 years. This is 14 years lower than for males in the general population. Females with a learning disability have a life expectancy of 67 years.
5.About 15% of the world's population lives with some form of disability, of whom 2-4% experience significant difficulties in functioning. The global disability prevalence is higher than previous WHO estimates
6.Learning disabilities are traditionally diagnosed by conducting two tests and noticing a significant discrepancy between their scores. These tests are an intelligence (or IQ) test and a standardized achievement (reading, writing, arithmetic) test.
7.A person isn't a disability, condition or diagnosis; a person has a disability, condition or diagnosis. This is called Person-First Language.
...
3. In general, refer to the person first and the disability second.
Answer:
1. 5 complications from autism are sensory issues, impairment of communication, seizures, vomiting, and susceptibility to other mental health disorders.
2. In the United States, approximately 5.4 million adults are on the autistic spectrum and it affects around 1 in 54 children.
3. 3 treatments that can help people with this disability are behavioral therapy, educational therapy, and medication.
4. The life expectancy of people with ASD is typically 16-18 years shorter than that of a neurotypical American, meaning that autistic people usually reach 58-60 years old.
5. The demographics of people on the autistic spectrum are that it is most common in males (but can affect people of any gender) and it occurs in people of all ethnic and racial groups.
6. Family members, coworkers, or educational workers tend to recognize ASD in someone and report it to a mental health professional. Then, the individual is formally diagnosed and treatment may or may not be received.
7. ??? I'm not sure what to write for this answer. If you mean references like sources, there are quite a few. Some are cdc.gov, www.autism-society.org, and www.autismspeaks.org.
Explanation:
I hope I was able to help! I wasn't sure what to put for question 7, but I'd be more than happy to answer more sections! Just post the question with the other sections and I'll try my best to get to it! :)
any lgbtq+ people on here that want somewhere other than here to talk? I'm gonna make a pa dlet for support for lgbtq+ people(and allies too!) to talk about and get help/advice for mental health and stuff like that!
im lgbtq uhhhdhdhd where do you want to talk
Answer:
Sure.
Explanation:
:)
During _____________ exercise, your muscles maintain the same tension throughout the exercise.
Answer:
Isotonic
Explanation:
During Isotonic exercise, your muscles maintain the same tension throughout the exercise.
The answer is Isotonic because first of all, I answered a similar question like this before and second, I did a bit of research on this topic.
"Isotonic Exercise , that means your muscles maintain the same tension throughout the exercise"
For example, squats, stair climbing, bicep curls, and push-ups can be called Isotonic exercise
Hope this helps
This bicycle had two wheels of the same size. The alignment of the front wheel was fixed. There were no pedals, so the bike was propelled by pushing off with your feet and the bike was steered by leaning.
strider bike
cruiser
hobby horse
mountain bike
Answer:
The correct answer is - hobby horse.
Explanation:
The hobby horse is the ancestor of the modern cycle which was invented by Von Dorin in 1817. This was way different to the modern bicycles as hobby horse bicycle had the bicycle with two same size wheels and the front wheel was in fixed alignment and there was no pedal attach to any wheel and itis driven by propelling it by pushing off with feet of the driver
It was the starting of the new era of man drive vehicle which was name after the toys of a child, hobby horse. By adapting the changes time to time by various engineers/scientist it becomes modern
Motivation is best described as the
desire to continue with your exercise
• ability to set goals for your exercise
C way you see your exercise
• ability to be successful with your exercise
Answer:
desire to continue with your exercise
Which structures of the brain are
adjacent to or cover the Insula?
Neocortex.
Basal ganglia.
Thalamus.
Limbic system and the olfactory cortex.
true or false? aging is a normal process that lead to normal changes in body structure and function
The fielding team can get a batter or runner out by:
O Catching a batted ball in the air (fly ball).
O Tagging a runner with the ball while they are off a base.
O Throwing the ball to a base before a runner arrives at the base, when the runner is forced to run.
O All of the above.
How can you reduce the risk of fitness-related muscle soreness?
1. Lift one arm and bend to the opposite side.
2. Stretch before and after being active.
3. Complete running workouts without days off.
4. Wear socks to wick away moisture.
Answer:
2). Stretch before and after being active
Explanation:
In the final five minutes of exercise, slow down slowly to a light jog or fast walk, then complete off with five to 10 minutes of lengthening. This enables the relief of muscle soreness and stiffness.
How can we reduce the risk of fitness?Exercise exists as an essential component of a healthy, vibrant lifestyle. It enhances your heart and lungs and makes vital bones and muscles. However, exercise can generate sore muscles. This stands expected if you test a fresh exercise or improve our intensity. In the final five minutes of exercise, slow down slowly to a light jog or fast walk, then complete off with five to 10 minutes of lengthening (highlight the significant muscle groups you contain utilized during your activity). This enables the relief of muscle soreness and stiffness.
Therefore, the correct answer is option 2. Stretch before and after being active.
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One under par on a golf hole is called a _________?
birdie
bogey
par
ace
Answer:
it is birdie
Explanation:
The person _________ the golf hole shoots or putts first.
third from
farthest away from
second from
closest to
Answer:
Farthest away from is the answer.
Hope it helps!!!