The document is an exam paper for B.Sc. Nursing students containing questions in pharmacology, pathology, and genetics. In pharmacology, students are asked to classify sedatives and hypnotics, discuss the mechanism and uses of diazepam and its poisoning management. They must also write notes on the role of captopril in hypertension, mechanism and uses of ofloxacin, and anti-thyroid agents. Short answers are required on uses of adrenaline, dependence, uses of acidifiers and anti-emetic drugs. For pathology, students must elaborate on inflammation and its cellular events and mediators. They are to write notes on bronchitis and cirrhosis of the liver. For genetics, pre
Predictive comparative qsar analysis of as 5 nitrofuran-2-yl derivatives myco...hiij
Antitubercular activity of 5-nitrofuran-2-yl Deriva
tives series were subjected to Quantitative Struc
ture
Activity Relationship (QSAR) Analysis with an effo
rt to derive and understand a correlation between t
he
biological activity as response variable and differ
ent molecular descriptors as independent variables.
QSAR models are built using 40 molecular descriptor
dataset. Different statistical regression express
ions
were got using Partial Least Squares (PLS) ,Multip
le Linear Regression (MLR) and Principal Component
Regression (PCR) techniques. The among these techni
que, Partial Least Square Regression (PLS)
technique has shown very promising result as compar
ed to MLR technique A QSAR model was build by a
training set of 30 molecules with correlation coe
fficient (
) of 0.8484 , significant cross validated
correlation coefficient (
) is 0.0939,
is 48.5187,
for external test set (
_
)
is -0.5604,
coefficient of correlation of predicted data set
( _
) is 0.7252 and degree of freedom is 26 by
Partial Least Squares Regression technique.
International Journal of Pharmaceutical Science Invention (IJPSI) is an international journal intended for professionals and researchers in all fields of Pahrmaceutical Science. IJPSI publishes research articles and reviews within the whole field Pharmacy and Pharmaceutical Science, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
Presented by Ms. Hindler at the 40th Annual Symposium "Diagnostic and Clinical Challenges of 20th Century Microbes", held on Nov 18, 2010 in Philadelphia.
Couples presenting to the infertility clinic- Do they really have infertility...Sujoy Dasgupta
Dr Sujoy Dasgupta presented the study on "Couples presenting to the infertility clinic- Do they really have infertility? – The unexplored stories of non-consummation" in the 13th Congress of the Asia Pacific Initiative on Reproduction (ASPIRE 2024) at Manila on 24 May, 2024.
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
Predictive comparative qsar analysis of as 5 nitrofuran-2-yl derivatives myco...hiij
Antitubercular activity of 5-nitrofuran-2-yl Deriva
tives series were subjected to Quantitative Struc
ture
Activity Relationship (QSAR) Analysis with an effo
rt to derive and understand a correlation between t
he
biological activity as response variable and differ
ent molecular descriptors as independent variables.
QSAR models are built using 40 molecular descriptor
dataset. Different statistical regression express
ions
were got using Partial Least Squares (PLS) ,Multip
le Linear Regression (MLR) and Principal Component
Regression (PCR) techniques. The among these techni
que, Partial Least Square Regression (PLS)
technique has shown very promising result as compar
ed to MLR technique A QSAR model was build by a
training set of 30 molecules with correlation coe
fficient (
) of 0.8484 , significant cross validated
correlation coefficient (
) is 0.0939,
is 48.5187,
for external test set (
_
)
is -0.5604,
coefficient of correlation of predicted data set
( _
) is 0.7252 and degree of freedom is 26 by
Partial Least Squares Regression technique.
International Journal of Pharmaceutical Science Invention (IJPSI) is an international journal intended for professionals and researchers in all fields of Pahrmaceutical Science. IJPSI publishes research articles and reviews within the whole field Pharmacy and Pharmaceutical Science, new teaching methods, assessment, validation and the impact of new technologies and it will continue to provide information on the latest trends and developments in this ever-expanding subject. The publications of papers are selected through double peer reviewed to ensure originality, relevance, and readability. The articles published in our journal can be accessed online.
Presented by Ms. Hindler at the 40th Annual Symposium "Diagnostic and Clinical Challenges of 20th Century Microbes", held on Nov 18, 2010 in Philadelphia.
Couples presenting to the infertility clinic- Do they really have infertility...Sujoy Dasgupta
Dr Sujoy Dasgupta presented the study on "Couples presenting to the infertility clinic- Do they really have infertility? – The unexplored stories of non-consummation" in the 13th Congress of the Asia Pacific Initiative on Reproduction (ASPIRE 2024) at Manila on 24 May, 2024.
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
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
Report Back from SGO 2024: What’s the Latest in Cervical Cancer?bkling
Are you curious about what’s new in cervical cancer research or unsure what the findings mean? Join Dr. Emily Ko, a gynecologic oncologist at Penn Medicine, to learn about the latest updates from the Society of Gynecologic Oncology (SGO) 2024 Annual Meeting on Women’s Cancer. Dr. Ko will discuss what the research presented at the conference means for you and answer your questions about the new developments.
- 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
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
Anti ulcer drugs and their Advance pharmacology ||
Anti-ulcer drugs are medications used to prevent and treat ulcers in the stomach and upper part of the small intestine (duodenal ulcers). These ulcers are often caused by an imbalance between stomach acid and the mucosal lining, which protects the stomach lining.
||Scope: Overview of various classes of anti-ulcer drugs, their mechanisms of action, indications, side effects, and clinical considerations.
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
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!
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
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[LQ 1019] FEBRUARY 2020 Sub. Code: 4718
B.Sc. (Nursing) DEGREE EXAMINATION
(New Regulations for the candidates admitted from 2006-07 onwards)
SECOND YEAR
PAPER III – PHARMACOLOGY, PATHOLOGY AND GENETICS
Q.P. Code: 664718
Time : Three Hours Maximum : 75 Marks
Answer Section A and Section B Separately
SECTION - A
(PHARMACOLOGY)
I. Elaborate on: (1 x 15 = 15)
1. a) Classify sedatives and hypnotics.
b) Mechanism of action and uses of diazepam.
c) Management of diazepam poisoning.
II. Write notes on: (3 x 5 = 15)
1. Role of captopril in hypertension.
2. Mechanism of action and uses of ofloxacin.
3. Anti-thyroid agents.
III. Short answers on: (4 x 2 = 8)
1. Mention two uses of adrenaline.
2. Define dependence with example.
3. Mention the uses of acidifiers with example.
4. Name two anti-emetic drugs.
SECTION - B
(PATHOLOGY AND GENETICS)
PATHOLOGY
I. Elaborate on: (1 x 15 = 15)
1. What is inflammation? Write a detailed account on the cellular events
of inflammation and its mediators.
II. Write notes on: (2 x 5 = 10)
1. Bronchitis.
2. Cirrhosis liver.
GENETICS
I. Write notes on: (2 x 5 = 10)
1. Pre-natal screening for developmental delay.
2. Gene therapy.
II. Short answers on: (1 x 2 = 2)
1. Name two autosomal recessive disorders.
********
www.FirstRanker.com www.FirstRanker.com
www.FirstRanker.com
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[LQ 1019] FEBRUARY 2020 Sub. Code: 4718
B.Sc. (Nursing) DEGREE EXAMINATION
(New Regulations for the candidates admitted from 2006-07 onwards)
SECOND YEAR
PAPER III – PHARMACOLOGY, PATHOLOGY AND GENETICS
Q.P. Code: 664718
Time : Three Hours Maximum : 75 Marks
Answer Section A and Section B Separately
SECTION - A
(PHARMACOLOGY)
I. Elaborate on: (1 x 15 = 15)
1. a) Classify sedatives and hypnotics.
b) Mechanism of action and uses of diazepam.
c) Management of diazepam poisoning.
II. Write notes on: (3 x 5 = 15)
1. Role of captopril in hypertension.
2. Mechanism of action and uses of ofloxacin.
3. Anti-thyroid agents.
III. Short answers on: (4 x 2 = 8)
1. Mention two uses of adrenaline.
2. Define dependence with example.
3. Mention the uses of acidifiers with example.
4. Name two anti-emetic drugs.
SECTION - B
(PATHOLOGY AND GENETICS)
PATHOLOGY
I. Elaborate on: (1 x 15 = 15)
1. What is inflammation? Write a detailed account on the cellular events
of inflammation and its mediators.
II. Write notes on: (2 x 5 = 10)
1. Bronchitis.
2. Cirrhosis liver.
GENETICS
I. Write notes on: (2 x 5 = 10)
1. Pre-natal screening for developmental delay.
2. Gene therapy.
II. Short answers on: (1 x 2 = 2)
1. Name two autosomal recessive disorders.
********
www.FirstRanker.com www.FirstRanker.com
www.FirstRanker.com](https://image.slidesharecdn.com/frda050320a124947firstranker-211102092059/85/Frd-a050320a124947-firstranker-com-1-1-320.jpg)
