The document provides an overview of the human reproductive system, including both male and female anatomy and physiology. It describes the processes of gamete formation, fertilization, pregnancy, and childbirth. It also discusses some common reproductive health issues like erectile dysfunction, STDs (chlamydia, gonorrhea, herpes, HIV/AIDS), and their symptoms and treatment. The reproductive system allows humans to sexually reproduce and continue the human species through the union of egg and sperm.
Global Medical Cures™ | Womens health - Sexually Transmitted InfectionsGlobal Medical Cures™
Global Medical Cures™ | Womens health - Sexually Transmitted Infections
Lowering risk of sexually transmitted infections, symptoms to look out for, understanding treatment, and dealing with diagnosis.
DISCLAIMER-
Global Medical Cures™ does not offer any medical advice, diagnosis, treatment or recommendations. Only your healthcare provider/physician can offer you information and recommendations for you to decide about your healthcare choices.
SEXUAL TRANSMITTED DISEASES by radhika kulvi , msc nursingRadhika kulvi
Sexually transmitted diseases (STDs) — or sexually transmitted infections (STIs) — are generally acquired by sexual contact. The bacteria, viruses or parasites that cause sexually transmitted diseases may pass from person to person in blood, semen, or vaginal and other bodily fluids. Sometimes these infections can be transmitted nonsexually, such as from mothers to their infants during pregnancy or childbirth, or through blood transfusions or shared needles. STIs don't always cause symptoms. It's possible to contract sexually transmitted infections from people who seem perfectly healthy and may not even know they have an infection.
DEFINITION: A disease caused by infection with certain bacteria, viruses, or other microorganisms that can be passed from one person to another through blood, semen, vaginal fluids, or other body fluids, during oral, anal, or genital sex with an infected partner. These diseases can also be spread through sharing needles, blood transfusions, breastfeeding, or from an infected mother to an infant during pregnancy and childbirth.
Global Medical Cures™ | Women's Health - REPRODUCTIVE HEALTH
Caring for your reproductive health, understanding reproduction and gynecological disorders, and understanding you birth control options.
DISCLAIMER-
Global Medical Cures™ does not offer any medical advice, diagnosis, treatment or recommendations. Only your healthcare provider/physician can offer you information and recommendations for you to decide about your healthcare choices.
http://cureyeastinfectional.blogspot.com
How to cure a yeast infection by naturally method . This way use the best method that it be use for people in the world.
Female Reproductive Disorders (Instant notes for college students)PRANJAL SHARMA
Reproductive disorders are diseases involving the reproductive system, including reproductive tract infections, congenital abnormalities, cancers of the reproductive system and sexual dysfunction.
Global Medical Cures™ | Womens health - Sexually Transmitted InfectionsGlobal Medical Cures™
Global Medical Cures™ | Womens health - Sexually Transmitted Infections
Lowering risk of sexually transmitted infections, symptoms to look out for, understanding treatment, and dealing with diagnosis.
DISCLAIMER-
Global Medical Cures™ does not offer any medical advice, diagnosis, treatment or recommendations. Only your healthcare provider/physician can offer you information and recommendations for you to decide about your healthcare choices.
SEXUAL TRANSMITTED DISEASES by radhika kulvi , msc nursingRadhika kulvi
Sexually transmitted diseases (STDs) — or sexually transmitted infections (STIs) — are generally acquired by sexual contact. The bacteria, viruses or parasites that cause sexually transmitted diseases may pass from person to person in blood, semen, or vaginal and other bodily fluids. Sometimes these infections can be transmitted nonsexually, such as from mothers to their infants during pregnancy or childbirth, or through blood transfusions or shared needles. STIs don't always cause symptoms. It's possible to contract sexually transmitted infections from people who seem perfectly healthy and may not even know they have an infection.
DEFINITION: A disease caused by infection with certain bacteria, viruses, or other microorganisms that can be passed from one person to another through blood, semen, vaginal fluids, or other body fluids, during oral, anal, or genital sex with an infected partner. These diseases can also be spread through sharing needles, blood transfusions, breastfeeding, or from an infected mother to an infant during pregnancy and childbirth.
Global Medical Cures™ | Women's Health - REPRODUCTIVE HEALTH
Caring for your reproductive health, understanding reproduction and gynecological disorders, and understanding you birth control options.
DISCLAIMER-
Global Medical Cures™ does not offer any medical advice, diagnosis, treatment or recommendations. Only your healthcare provider/physician can offer you information and recommendations for you to decide about your healthcare choices.
http://cureyeastinfectional.blogspot.com
How to cure a yeast infection by naturally method . This way use the best method that it be use for people in the world.
Female Reproductive Disorders (Instant notes for college students)PRANJAL SHARMA
Reproductive disorders are diseases involving the reproductive system, including reproductive tract infections, congenital abnormalities, cancers of the reproductive system and sexual dysfunction.
ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdfAnujkumaranit
Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, especially computer systems. It encompasses tasks such as learning, reasoning, problem-solving, perception, and language understanding. AI technologies are revolutionizing various fields, from healthcare to finance, by enabling machines to perform tasks that typically require human intelligence.
Explore natural remedies for syphilis treatment in Singapore. Discover alternative therapies, herbal remedies, and lifestyle changes that may complement conventional treatments. Learn about holistic approaches to managing syphilis symptoms and supporting overall health.
Ethanol (CH3CH2OH), or beverage alcohol, is a two-carbon alcohol
that is rapidly distributed in the body and brain. Ethanol alters many
neurochemical systems and has rewarding and addictive properties. It
is the oldest recreational drug and likely contributes to more morbidity,
mortality, and public health costs than all illicit drugs combined. The
5th edition of the Diagnostic and Statistical Manual of Mental Disorders
(DSM-5) integrates alcohol abuse and alcohol dependence into a single
disorder called alcohol use disorder (AUD), with mild, moderate,
and severe subclassifications (American Psychiatric Association, 2013).
In the DSM-5, all types of substance abuse and dependence have been
combined into a single substance use disorder (SUD) on a continuum
from mild to severe. A diagnosis of AUD requires that at least two of
the 11 DSM-5 behaviors be present within a 12-month period (mild
AUD: 2–3 criteria; moderate AUD: 4–5 criteria; severe AUD: 6–11 criteria).
The four main behavioral effects of AUD are impaired control over
drinking, negative social consequences, risky use, and altered physiological
effects (tolerance, withdrawal). This chapter presents an overview
of the prevalence and harmful consequences of AUD in the U.S.,
the systemic nature of the disease, neurocircuitry and stages of AUD,
comorbidities, fetal alcohol spectrum disorders, genetic risk factors, and
pharmacotherapies for AUD.
These lecture slides, by Dr Sidra Arshad, offer a quick overview of physiological basis of a normal electrocardiogram.
Learning objectives:
1. Define an electrocardiogram (ECG) and electrocardiography
2. Describe how dipoles generated by the heart produce the waveforms of the ECG
3. Describe the components of a normal electrocardiogram of a typical bipolar leads (limb II)
4. Differentiate between intervals and segments
5. Enlist some common indications for obtaining an ECG
Study Resources:
1. Chapter 11, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 9, Human Physiology - From Cells to Systems, Lauralee Sherwood, 9th edition
3. Chapter 29, Ganong’s Review of Medical Physiology, 26th edition
4. Electrocardiogram, StatPearls - https://www.ncbi.nlm.nih.gov/books/NBK549803/
5. ECG in Medical Practice by ABM Abdullah, 4th edition
6. ECG Basics, http://www.nataliescasebook.com/tag/e-c-g-basics
Title: Sense of Smell
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the primary categories of smells and the concept of odor blindness.
Explain the structure and location of the olfactory membrane and mucosa, including the types and roles of cells involved in olfaction.
Describe the pathway and mechanisms of olfactory signal transmission from the olfactory receptors to the brain.
Illustrate the biochemical cascade triggered by odorant binding to olfactory receptors, including the role of G-proteins and second messengers in generating an action potential.
Identify different types of olfactory disorders such as anosmia, hyposmia, hyperosmia, and dysosmia, including their potential causes.
Key Topics:
Olfactory Genes:
3% of the human genome accounts for olfactory genes.
400 genes for odorant receptors.
Olfactory Membrane:
Located in the superior part of the nasal cavity.
Medially: Folds downward along the superior septum.
Laterally: Folds over the superior turbinate and upper surface of the middle turbinate.
Total surface area: 5-10 square centimeters.
Olfactory Mucosa:
Olfactory Cells: Bipolar nerve cells derived from the CNS (100 million), with 4-25 olfactory cilia per cell.
Sustentacular Cells: Produce mucus and maintain ionic and molecular environment.
Basal Cells: Replace worn-out olfactory cells with an average lifespan of 1-2 months.
Bowman’s Gland: Secretes mucus.
Stimulation of Olfactory Cells:
Odorant dissolves in mucus and attaches to receptors on olfactory cilia.
Involves a cascade effect through G-proteins and second messengers, leading to depolarization and action potential generation in the olfactory nerve.
Quality of a Good Odorant:
Small (3-20 Carbon atoms), volatile, water-soluble, and lipid-soluble.
Facilitated by odorant-binding proteins in mucus.
Membrane Potential and Action Potential:
Resting membrane potential: -55mV.
Action potential frequency in the olfactory nerve increases with odorant strength.
Adaptation Towards the Sense of Smell:
Rapid adaptation within the first second, with further slow adaptation.
Psychological adaptation greater than receptor adaptation, involving feedback inhibition from the central nervous system.
Primary Sensations of Smell:
Camphoraceous, Musky, Floral, Pepperminty, Ethereal, Pungent, Putrid.
Odor Detection Threshold:
Examples: Hydrogen sulfide (0.0005 ppm), Methyl-mercaptan (0.002 ppm).
Some toxic substances are odorless at lethal concentrations.
Characteristics of Smell:
Odor blindness for single substances due to lack of appropriate receptor protein.
Behavioral and emotional influences of smell.
Transmission of Olfactory Signals:
From olfactory cells to glomeruli in the olfactory bulb, involving lateral inhibition.
Primitive, less old, and new olfactory systems with different path
NVBDCP.pptx Nation vector borne disease control programSapna Thakur
NVBDCP was launched in 2003-2004 . Vector-Borne Disease: Disease that results from an infection transmitted to humans and other animals by blood-feeding arthropods, such as mosquitoes, ticks, and fleas. Examples of vector-borne diseases include Dengue fever, West Nile Virus, Lyme disease, and malaria.
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- Video recording of this lecture in English language: https://youtu.be/lK81BzxMqdo
- Video recording of this lecture in Arabic language: https://youtu.be/Ve4P0COk9OI
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
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TEST BANK for Operations Management, 14th Edition by William J. Stevenson, Verified Chapters 1 - 19, Complete Newest Version.pdf
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Flu Vaccine Alert in Bangalore Karnatakaaddon Scans
As flu season approaches, health officials in Bangalore, Karnataka, are urging residents to get their flu vaccinations. The seasonal flu, while common, can lead to severe health complications, particularly for vulnerable populations such as young children, the elderly, and those with underlying health conditions.
Dr. Vidisha Kumari, a leading epidemiologist in Bangalore, emphasizes the importance of getting vaccinated. "The flu vaccine is our best defense against the influenza virus. It not only protects individuals but also helps prevent the spread of the virus in our communities," he says.
This year, the flu season is expected to coincide with a potential increase in other respiratory illnesses. The Karnataka Health Department has launched an awareness campaign highlighting the significance of flu vaccinations. They have set up multiple vaccination centers across Bangalore, making it convenient for residents to receive their shots.
To encourage widespread vaccination, the government is also collaborating with local schools, workplaces, and community centers to facilitate vaccination drives. Special attention is being given to ensuring that the vaccine is accessible to all, including marginalized communities who may have limited access to healthcare.
Residents are reminded that the flu vaccine is safe and effective. Common side effects are mild and may include soreness at the injection site, mild fever, or muscle aches. These side effects are generally short-lived and far less severe than the flu itself.
Healthcare providers are also stressing the importance of continuing COVID-19 precautions. Wearing masks, practicing good hand hygiene, and maintaining social distancing are still crucial, especially in crowded places.
Protect yourself and your loved ones by getting vaccinated. Together, we can help keep Bangalore healthy and safe this flu season. For more information on vaccination centers and schedules, residents can visit the Karnataka Health Department’s official website or follow their social media pages.
Stay informed, stay safe, and get your flu shot today!
1. The Human Reproductive System
Presented by Group 1
Patrice Torbeles Balod
Daniella Villarin
Rodin Mae Saldasal
2. Reproduction
- Can be either sexual or asexual
a. Asexual
- is seen in small microorganisms usually such as bacterias.
- no reproductive organs were involved.
- involves mitosis and offsprings are identical to their parents.
b. Sexual
- is exclusive to larger living things such as mammals and reptiles.
- involves different reproductive organs for an offspring to exist.
- involves meiosis wherein the offspring would have qualities of parents but not
identical to them.
3.
4. The Human Reproductive System
- The male and female reproductive systems are responsible for sexual
reproduction.
- The purpose of the male and female reproductive
systems is to continue the human species by the production
of offspring.
- Human reproduction happens because of the union of the egg and sperm
cells (individually called gametes) that happens through sexual intercourse,
which then would lead to fertilization and the formation of the zygote.
Let us now proceed to the organs that compose the male and female
reproductive system.
10. Spermatogenesis and Oogenesis
- Deals with the process of how the gametes are formed. (Gametogenesis)
Spermatogenesis - located in the testes (exclusive for males), the production
of sperm.
Oogenesis - located in the ovaries (exclusive for females), the production of
ovum or egg cells.
PROCESSES OF THE REPRODUCTIVE SYSTEM
11.
12. Menstrual Cycle
- The term menstrual cycle technically refers to the cyclic
changes in sexually mature, nonpregnant females that begin
with menses. Typically, the menstrual cycle is about 28 days
long, although it can be as short as 18 days in some women and
as long as 40 days in others
Menses - is a period of mild hemorrhage that occurs
approximately once each month, during which the functional
layer of the endometrium is sloughed and expelled from the
uterus.
Menstruation - is the discharge of the blood and
other elements of the endometrium
The time between the ending of menses and ovulation is called
the proliferative phase, because of the rapid proliferation of
the uterine mucosa, or the follicular phase, because of the rapid
development of ovarian follicles. The period after ovulation and
before the next menses is called the secretory phase, because of
the maturation of and secretion by uterine glands, or the luteal
phase, because of the existence of the corpus luteum.
(see image, second to the last stage of the ovarian cycle)
13. Ejaculation Process
- Contrary to childbirth and the menstrual
cycle, male ejaculation is exclusive to males
only. A different process happens for females.
- Happens when the muscles on the base of
the penis extend and contract, this then would
lead for the semen to exit the male
reproductive system through the urethra and
outside the human body.
- It is an essential part of human reproduction.
14. Fertilization
- happens when the egg cell and
sperm cells meet in the fallopian
tube that will then turn into a
zygote, the zygote would then
mature and make its way to the
wall of the uterus.
After the process, if it survives,
the zygote would then develop
into an embryo and then a fetus.
18. Erectile Dysfunction
COMMON Diseases of the reproductive system
- Also called Impotence, Is a common type of male
sexual dysfunction. It is when a man has trouble
getting or keeping an erection.
-ED can be a sign of health problems. It may mean
your blood vessels are clogged. It may mean you
have nerve damage from diabetes. If you don't see
your doctor, these problems will go untreated.
-For many men, the answer is as simple as taking a
pill (ex. Viagra). Getting more exercise, losing
weight, or stopping smoking may also help.
19. Genital Herpes
-is a sexually transmitted disease (STD) caused by a herpes simplex virus (HSV). It can cause sores on your
genital or rectal area, buttocks, and thighs. You can get it from having vaginal, anal, or oral sex with someone
who has it. The virus can spread even when sores are not present. Mothers can also infect their babies during
childbirth.
- Symptoms of herpes are called outbreaks. You usually get sores near the area where the virus has entered the
body. The sores are blisters that break and become painful and then heal. Sometimes people do not know they
have herpes because they have no symptoms or very mild symptom
- There are tests that can diagnose genital herpes. There is no cure. However, medicines can help lessen
symptoms, decrease outbreaks, and lower the risk of passing the virus to others. Correct usage of latex condoms
can reduce, but not eliminate, the risk of catching or spreading herpes.
Sexually Transmitted Diseases/Infections (STDs/STIs)
20. Chlamydia
-is a common sexually transmitted disease. It is caused by bacteria called Chlamydia trachomatis. It can infect
both men and women. Women can get chlamydia in the cervix, rectum, or throat. Men can get chlamydia in the
urethra (inside the penis), rectum, or throat. You can get chlamydia during oral, vaginal, or anal sex with someone
who has the infection. A woman can also pass chlamydia to her baby during childbirth.
If you've had chlamydia and were treated in the past, you can get re-infected if you have unprotected sex with
someone who has it. Chlamydia is more common in young people, especially young women. You are more likely to
get it if you don't consistently use a condom, or if you have multiple partners.
There are tests that can diagnose Chlamydia.
Antibiotics will cure the infection. You may get a one-time dose of the antibiotics, or you may need to take
medicine every day for 7 days. Antibiotics cannot repair any permanent damage that the disease has caused.
Abnormal vaginal discharge,
which may have a strong smell
A burning sensation when
urinating
Pain during intercourse, If the
infection spreads, you might get
lower abdominal pain, pain during
sex, nausea, or fever.
Symptoms in women include:
Discharge from your penis
A burning sensation when
urinating
Burning or itching around the
opening of your penis
Pain and swelling in one or both
testicles (although this is less
common)
Symptoms in men include:
21. Gonorrhea
-is a sexually transmitted disease. It is most common in young adults. The bacteria that cause gonorrhea can infect
the genital tract, mouth, or anus. You can get gonorrhea during vaginal, oral, or anal sex with an infected partner.
A pregnant woman can pass it to her baby during childbirth.
- It does not always cause symptoms. In men, gonorrhea can cause pain when urinating and discharge from the
penis. If untreated, it can cause problems with the prostate and testicles. In women, the early symptoms of
gonorrhea often are mild. Later, it can cause bleeding between periods, pain when urinating, and increased
discharge from the vagina. If untreated, it can lead to pelvic inflammatory disease, which causes problems with
pregnancy and infertility.
Your health care provider will diagnose gonorrhea with lab tests. Treatment is with antibiotics. The most reliable
way to avoid infection is to not have anal, vaginal, or oral sex.
22. Through unprotected sex with a person with HIV. This is the most common way that it spreads.
By sharing drug needles
Through contact with the blood of a person with HIV
From mother to baby during pregnancy, childbirth, or breastfeeding
People who have another sexually transmitted disease (STD). Having an STD can increase your risk of getting
or spreading HIV.
People who inject drugs with shared needles
• Gay and bisexual men, especially those who are Black/African American or Hispanic/Latino American
People who engage in risky sexual behaviors, such as not using condoms
HIV/AIDS
What is HIV?
HIV stands for human immunodeficiency virus. It harms your immune system by destroying a type of white blood
cell that helps your body fight infection. This puts you at risk for serious infections and certain cancers.
What is AIDS?
AIDS stands for acquired immunodeficiency syndrome. It is the final stage of infection with HIV. It happens when
the body's immune system is badly damaged because of the virus. Not everyone with HIV develops AIDS.
HIV can spread in different ways:
Who is at risk for HIV infection?
Anyone can get HIV, but certain groups have a higher risk of getting it:
23. Fever
Chills
Rash
Night sweats
Muscle aches
Sore throat
Fatigue
Swollen lymph nodes
Mouth ulcers
What are the symptoms of HIV/AIDS?
The first signs of HIV infection may be flu-like symptoms:
These symptoms may come and go within two to four weeks. This stage is called acute HIV infection.
If the infection is not treated, it becomes a chronic HIV infection. Often, there are no symptoms during this stage. If it is not
treated, eventually the virus will weaken your body's immune system. Then the infection will progress to AIDS. This is the late
stage of HIV infection. With AIDS, your immune system is badly damaged. You can get more and more severe infections. These
are known as opportunistic infections (OIs).
Some people may not feel sick during the earlier stages of HIV infection. So the only way to know for sure whether you have HIV is to
get tested. A blood test can tell if you have an HIV infection. There is currently no cure for HIV infection, but it can be treated with
medicines. This is called antiretroviral therapy (ART). ART can make HIV infection a manageable chronic condition. It also reduces the
risk of spreading the virus to others. Most people with HIV live long and healthy lives if they get and stay on ART. It's also important to
take care of yourself. Making sure that you have the support you need, living a healthy lifestyle, and getting regular medical care can
help you enjoy a better quality of life.