ou should know that an abortion which does not fulfil the conditions is considered a crime under the general law on crimes in India. Abortion of under 4 to 5-month pregnancy - The punishment for getting an illegal abortion is jail time of up to 3 years and/or fine.
HYPEREMESIS GRAVIDARUM
Hyperemesis Gravidarum is excessive nausea and vomiting during pregnancy.
This pernicious vomiting is differentiated from the more common and more normal morning sickness by the fact that it is of greater intensity and extends beyond the first trimester.
Hyperemesis gravidarum may occur in any of the three trimesters. It is a condition affecting one in 1,000 pregnancies.
Hyperemesis gravidarum is a complication of pregnancy that is characterized by severe nausea and vomiting such that weight loss occur. The exact cause of hyperemesis gravidarum is not known. Risk factors include the first pregnancy, multiple pregnancy, obesity or family history of hyperemesis gravidarum.
DEFINITION
Hyperemesis Gravidarum is defined as extreme, excessive, and persistent vomiting in early pregnancy that may lead to dehydration and malnutrition.
INCIDENCE-
There has been marked fall in the incidence during the last 30years. It is now a rarity in hospital practice ( less than 1 in 1000 pregnancies). (a)Better application of family planning knowledge which reduces the number of unplanned pregnancies,(b) Early visit to the antenatal clinic and (c) Potent antihistaminic, antiemetic drugs.
THEORY
• Endocrine theory :high levels of hCG & estrogen during pregnancy
• Metabolic theory :vitamin B6 deficiency
• Psychological theory : Psychological stress increase the symptoms
CLINICAL MANIFESTATION-
From the management and prognostic point of view the clinical manifestation divided in to two types-
• EARLY
• LATE (moderate to severe)
1)Early- Vomiting occurs throughout the day. Normal day to day activities are curtailed. There is no evidence of dehydration or starvation.
2)late-(Evidence of dehydration and starvation are present).
o Tachycardia.
o Hypotension.
o Rise in temperature.
o Poor appetite.
o Poor nutritional intake.
o Loss of more than 25% of body weight.
o Dehydration and electrolyte imbalance.
o Rapid pulse and low blood pressure.
o Occasionally, jaundice develops in severe cases.
DIAGNOSTIC EVALUATION-
• Opthalmoscopic examination: Required if the patient is seriously ill. Retinal hemorrhage and detachment of the retina are the most unfavorable signs.
• ECG: When there is abnormal serum potassium level.
COMPLICATION
Weight loss
Dehydration
Metabolic acidosis from starvation
Hypokalemia (electrolyte imbalance)
MANAGEMENT-
Women with hyperemesis gravidarum are admitted to the hospital. Initially nothing is given by mouth. Hypovolemia and electrolyte imbalance are corrected by intravenous infusion. Vitamin supplements are given parenterally. Fluids and diet are gradually introduced as the woman’s condition improves.
principles of management :
• To control vomiting.
• To correct the fluids and electrolytes imbalance.
• To correct metabolic disturbances(acidosis or alkalosis).
• To prevent the serious complications of severe vomiting.
Hospitalization-
Dilatation and Insufflation
Dr. Yashika
Dilatation and Insufflation(D&I)
Also known as Rubin’s test.
Operation for dilatation of cervix and insufflation of air (CO2) in to the uterine cavity to know the patency of fallopian tubes.
Indications of D&I
Investigation for fertility.
Following tuboplasty.
Contraindication : Pelvic infections.
Steps of operation
The patient is asked to remain empty bladder.
Operation is done under general anaesthesia.
The patient is placed in lithotomic position
Local antiseptic cleaning is done.
Posterior vaginal speculum is introduced.
Anterior lip of cervix is grasped with Allis tissue forceps.
7. Uterine sound is introduced to confirm the position and to note the length of cervical canal.
Cervical canal is dilated with graduated dilators.
After the desired dilatation, the insufflation cannula is introduced into the cervical canal.
10. Air is introduced in the uterus and the hissing sound is auscultated over the flanks.
Test
Positive Test:
An audible hissing sound on the flanks due to exit of air.
Patient complains of shoulder painon sitting.
Negative Test:
No hissing sound over the flanks.
Complications
Complications
Justifiable abortion (therapeutic abortion)Dr. FAIZ AHMAD
It is also called as therapeutic abortion or legal abortion
In 1970 the World Medical Association WMA) adopted a resolution
on therapeutic abortion, known as Declaration of Oslo
It is performed either in accordance with the legal provisions under
the Medical Termination of Pregnancy (MTP Act 1971 (i e legal
abortion) or caused in good faith to save the life of the pregnant
woman
HYPEREMESIS GRAVIDARUM
Hyperemesis Gravidarum is excessive nausea and vomiting during pregnancy.
This pernicious vomiting is differentiated from the more common and more normal morning sickness by the fact that it is of greater intensity and extends beyond the first trimester.
Hyperemesis gravidarum may occur in any of the three trimesters. It is a condition affecting one in 1,000 pregnancies.
Hyperemesis gravidarum is a complication of pregnancy that is characterized by severe nausea and vomiting such that weight loss occur. The exact cause of hyperemesis gravidarum is not known. Risk factors include the first pregnancy, multiple pregnancy, obesity or family history of hyperemesis gravidarum.
DEFINITION
Hyperemesis Gravidarum is defined as extreme, excessive, and persistent vomiting in early pregnancy that may lead to dehydration and malnutrition.
INCIDENCE-
There has been marked fall in the incidence during the last 30years. It is now a rarity in hospital practice ( less than 1 in 1000 pregnancies). (a)Better application of family planning knowledge which reduces the number of unplanned pregnancies,(b) Early visit to the antenatal clinic and (c) Potent antihistaminic, antiemetic drugs.
THEORY
• Endocrine theory :high levels of hCG & estrogen during pregnancy
• Metabolic theory :vitamin B6 deficiency
• Psychological theory : Psychological stress increase the symptoms
CLINICAL MANIFESTATION-
From the management and prognostic point of view the clinical manifestation divided in to two types-
• EARLY
• LATE (moderate to severe)
1)Early- Vomiting occurs throughout the day. Normal day to day activities are curtailed. There is no evidence of dehydration or starvation.
2)late-(Evidence of dehydration and starvation are present).
o Tachycardia.
o Hypotension.
o Rise in temperature.
o Poor appetite.
o Poor nutritional intake.
o Loss of more than 25% of body weight.
o Dehydration and electrolyte imbalance.
o Rapid pulse and low blood pressure.
o Occasionally, jaundice develops in severe cases.
DIAGNOSTIC EVALUATION-
• Opthalmoscopic examination: Required if the patient is seriously ill. Retinal hemorrhage and detachment of the retina are the most unfavorable signs.
• ECG: When there is abnormal serum potassium level.
COMPLICATION
Weight loss
Dehydration
Metabolic acidosis from starvation
Hypokalemia (electrolyte imbalance)
MANAGEMENT-
Women with hyperemesis gravidarum are admitted to the hospital. Initially nothing is given by mouth. Hypovolemia and electrolyte imbalance are corrected by intravenous infusion. Vitamin supplements are given parenterally. Fluids and diet are gradually introduced as the woman’s condition improves.
principles of management :
• To control vomiting.
• To correct the fluids and electrolytes imbalance.
• To correct metabolic disturbances(acidosis or alkalosis).
• To prevent the serious complications of severe vomiting.
Hospitalization-
Dilatation and Insufflation
Dr. Yashika
Dilatation and Insufflation(D&I)
Also known as Rubin’s test.
Operation for dilatation of cervix and insufflation of air (CO2) in to the uterine cavity to know the patency of fallopian tubes.
Indications of D&I
Investigation for fertility.
Following tuboplasty.
Contraindication : Pelvic infections.
Steps of operation
The patient is asked to remain empty bladder.
Operation is done under general anaesthesia.
The patient is placed in lithotomic position
Local antiseptic cleaning is done.
Posterior vaginal speculum is introduced.
Anterior lip of cervix is grasped with Allis tissue forceps.
7. Uterine sound is introduced to confirm the position and to note the length of cervical canal.
Cervical canal is dilated with graduated dilators.
After the desired dilatation, the insufflation cannula is introduced into the cervical canal.
10. Air is introduced in the uterus and the hissing sound is auscultated over the flanks.
Test
Positive Test:
An audible hissing sound on the flanks due to exit of air.
Patient complains of shoulder painon sitting.
Negative Test:
No hissing sound over the flanks.
Complications
Complications
Justifiable abortion (therapeutic abortion)Dr. FAIZ AHMAD
It is also called as therapeutic abortion or legal abortion
In 1970 the World Medical Association WMA) adopted a resolution
on therapeutic abortion, known as Declaration of Oslo
It is performed either in accordance with the legal provisions under
the Medical Termination of Pregnancy (MTP Act 1971 (i e legal
abortion) or caused in good faith to save the life of the pregnant
woman
- 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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Title: Sense of Taste
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 structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
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2. LESSON PLAN ON MEDICAL
TERMINATION OF
PREGNANCY
PRESENTED BY,
MS. SNEHAL V. JAMBHULKAR
1ST YEAR MSC NURSING
KNC, SEWAGRAM
3. GENERAL OBJECTIVES
• At the end of the seminar the group will
be able to gain the knowledge regarding
the medical termination of pregnancy
and its implication in obstetrics &
gynecology in nursing practice.
4. SPECIFIC OBJECTIVES
At the end of the seminar the group will be able to:-
1. Introduction of MTP
2. Definition of MTP
3. Explain what is legal abortion?
4. Enlist indication?
5. Discuss termination of pregnancy?
6. Explain place where termination of pregnancy done?
7. Discuss methods of MTP?
8. Elaborate complications of MTP?
9. Discuss MTP Act ?
5. INTROCUCTION
Medical termination of pregnancy is refers as the induction of abortion.
The induction of abortion may be legal & illegal. There are many
countries in the globe where the abortion is not yet legalized. In India the
abortion was legalized by “medical termination of pregnancy Act” of
1971, and has been inforced in the April 1972.
6. DEFINITION
Deliberate termination of pregnancy either by the medical &
surgical method before the viability of the fetus is called
induction of abortion.
7.
8. LEGAL ABORTION
- Termination is performed by the medical practitioners (assisted in at least 25
MTP and degree in OBG by the act.
- Termination is done at the place approved under the act.
- Termination done for condition and within the gestation week prescribed by
the act.
- The abortion has to be reported to the director of health service of the state.
9. INDICATIONS
- Women whose physical and /or mental health were endangered by the
pregnancy.
- Women facing the birth of a potentially handicapped or malformed child.
- Rape.
- Pregnancies in unmarried girls under the age of eighteen with the consent
of a guardian.
- pregnancies that are a result of failure in sterilization.
10. TERMINATION OF PREGNANCY
- Termination is permitted upto 20 wks of gestation.
- When pregnancy > 12 weeks 2 medical practitioners opinion
required.
- The abortion has to be performed confidentially and reported
to Director Of Health Services in prescribed form.
11. CONTTT…
- Consent : can only be terminated on a written informed consent of the
women, husband consent not required
- <18 yr or lunatic- written consent of parent or legal guardian.
12. PLACE WHERE MTP PERFORMED
- Place established and maintained by Govt.
- Non Govt. institution can performed provided
they obtain license from Chief Medical Officer of
the district.
13. METHODS OF MTP
I Trimester
Medical method:
- Mifepristone+ misoprostol method.
Surgical method:
- Menstrual regulation
- Dilatation and suction evacuation
14. II Trimester
Medical method:
- Misoprostol method
- By the prostaglandin
- Extra amniotic ethacridine lactate method
- Intra amniotic hypertonic saline method
- High dose oxytocin method
16. COMPLICATION OF MTP
Immediate:
- Injury to the cervix
- Uterine perforation during D& E
- Hemorrhage and shock due to trauma, incomplete abortion,
atonic uterus or rarely coagulation failure
- Thrombosis & embolism
17. Remote:
The complications are grouped into :
1. Gynecological
Menstrual disturbances
Chronic pelvis inflammation
Scar endometritis
20. MTP ACT
Since legalisation of abortion in India deliberate induction of
abortion by a registered medical practitioner in the interest of
mother’s health and life is protected under the MTP Act}
The following provisions are laid down :
21. The continuation of pregnancy would involve serious risk of
life or grave injury to the physical and mental health of the
pregnant woman.
There is a substantial risk of the child being born with
serious physical and mental abnormalities so as to be
handicapped in life.
22. When the pregnancy is caused by rape, both in cases of
major and minor girl and in mentally imbalanced women.
Pregnancy caused as a result of failure of a
contraception.
23. In practice, the following are the indications for
termination under the MTP Act:
To save the life of the mother
(Therapeutic or Medical termination) :
The indications are limited and scarcely justifiable now-a-days
except in the following cases :
24. (i) Cardiac diseases (Grade-III & IV) with history of decompensation in the
previous pregnancy or in between the pregnancies
(ii)Chronic glomerulonephritis
(iii)Malignant hypertension
(iv)Intractable hyperemesis gravidarum
(v) Cervical or breast malignancy
(vi)Diabetes mellitus with retinopathy
(vii)Epilepsy or psychiatric illness with the advice of a psychiatrist.
25. Social indications :
- This is almost the sole indication and is covered under the provision “to
prevent grave injury to the physical and mental health of the pregnant
woman”
- In about 80%, it is limited to parous women having unplanned
pregnancy with low socioeconomic status.
- Pregnancy caused by rape or unwanted pregnancy caused due to failure
of any contraceptive device also falls in this category (20%).
26. Eugenic :
This is done under the provision of “substantial risk of the child
being born with serious physical and mental abnormalities so as to be
handicapped in life”. The indication is rare.
(i) Structural (Anencephaly), chromosomal (Down’s syndrome) or genetic
(Haemophilia) abnormalities of the fetus.
(ii)When the fetus is likely to be deformed due to action of teratogenic
drugs (warfarin) or radiation exposure (> 10 rads) in early pregnancy.
27. CONTTT….
• Rubella, a viral infection affecting in the first trimester, is
an indication for termination
28.
29. RECOMMENDATIONS
In the revised rules, a registered medical practitioner is qualified to
perform an MTP provided:
(a) One has assisted in at least 25 MTP in an authorised centre and
having a certificate.
(b) One has got six months house surgeon training, in obstetrics and
gynecology.
(c) One has got diploma or degree in obstetrics and gynecology.
30. Termination can only be performed in hospitals, established or
maintained by the government or places approved by the government.
- Pregnancy can only be terminated on the written consent of the woman.
Husband’s consent is not required.
- Pregnancy in a minor girl (below the age of 18 years) or lunatic cannot
be terminated without written consent of the parents or legal guardian.
Termination is permitted upto 20 wks of pregnancy
31. - When the pregnancy exceeds 12 weeks, opinion of two
medical practitioners is required.
- he abortion has to be performed confidentially and to be
reported to the Director of Health Services of the State in
the prescribed form.
32. METHODS OF TERMINATION OF PREGANCY:
First trimester (upto 12 weeks)
o Medical:
Mifepristone
Mifepristone and misoprostol(PGE1)
Methotrexate and misoprostol
Tamoxifen and misoprostol
34. Second trimester (13-20 weeks)
PGE1 (misoprostol), carboprost, dinprostone and their
analogues.
D&E , hysterectomy
Intrauterine instillation of hyperosmotic solutions
Oxytocin infusion high dose used along with either of the
above 2 method
35. SUMMARY
In this lesson plan we had discuss in details about MTP,
Definition of MTP, legal abortion, indication, termination of
pregnancy, place where termination of pregnancy done, methods of
MTP, complications of MTP, MTP Act that help to improve the
knowledge of the students and they will use this knowledge in
clinical setting.
36. CONCLUSION
• At the end of this lesson plan students get in depth knowledge
about multiple pregnancy and they will apply this knowledge in
clinical area and their studies.
37. BIBLIOGRAPHY
1. D C Datta, textbook of obstetrics, published by new central
agency (p) ltd.
2. Annamma Jacob, a comprehensive textbook of midwifery and
gynecological nursing ,Jaypee publications.
3. www.mtp.in