SELF HEALTH CHECK-UP-CHECK YOUR B.P AT HOME BY YOUR SELF-II

HOW TO USE MANUAL B.P METERS

Both manual and electronic meters use oscillometric methods to measure B.P.
There are two types of manual meters
1.Aneroid
2.Mercury

But they are quite different when we handle them. Digital electronic meters are very sensitive and need many precautions to have precise readings. They need repeated measurements to get satisfactory results. But mechanical and manual meters such as mercury and aneroid meters are very convenient in handling and needless precautions to get results satisfactorily with a single measurement. In this method patient's movements do not disturb the accuracy. Albeit their easiness to handle they have their own disadvantages.

span style="font-size: x-large;">When using manual meters one should be familiar with the so-called KOROTKOFF sounds that can be heard through a stethoscope. This is the correct auscultatory method of B.P measurement.

In the following diagram there are 5 sounds that can be heard which are represented by 5 blue unequal straight lines.

During measurements distinguishing these sounds are very important to get an accurate result. This can be possible through experiences of using a stethoscope.

Method

Preparations for the measurement are similar to the electronic methods with relaxation and easiness while sitting on a chair.

The table height is not very important but it must be inconvenient.

It is not a must to keep the cuff sensor in a straight line with the heart.

1. Put the arm with fingers relaxed on the table.

2. Place the cuff around your elbow and tight it.

3. Place the bulb of the stethoscope on the brachial artery of your upper arm-elbow joint and inflate the cuff to just above your assessed systolic pressure. Allow the cuff to deflate slowly.

4. Carefully watch the five Korotkoff sounds as follows:-

          1.The first clear weak sound that slowly increases

           2.The second stronger and clear sound but still somewhat weaker than the 3rd sound.

           3.The clear strong sound that approaches the peak. At this point stop the deflation and note down the reading-Systolic Pressure.

           4. Allow to further deflate and note down the sound gets weaker and weaker

           5. The final fifth swashing and murmuring sound follows and disappears at a point. Stop the deflation and note down the reading-The diastolic Pressure

In this manual method Pulse, reading cannot be measured.

SELF HEALTH CHECK-UP-CHECK YOUR B.P AT HOME BY YOUR SELF-I

KNOW HOW TO MEASURE B.P BY YOURSELF

    Our overall health is based on many parameters out of which blood pressure is one of them. Our daily blood pressure varies every second according to our daily activities and situations which we face every day. Emotional environments at home as well as in our workplace play an important role to deal with our normal blood pressure. Social activities such as sports, games, friendships, and enmities play another role to deal with our blood pressure.

For an employer the B.P. rises and falls whenever he deals with his business's profits and losses.

A student's B.P.is highly sensitive when he is in the examination hall.

A criminal's B.P.goes beyond the control when he is on the run and as well as when he is caught up.

The B.P flares up during when a criminal faces his death sentence at the gallows.

On the other side the abnormal fluctuations in the blood pressure affect many of our body organs and their normal functions.

Important organs such as our brain, kidney, liver eyes, and our visceral organs such as our digestive organs are all affected by the variation in the blood pressure.

Catecholamines such as adrenaline, noradrenaline, and dopamine activities predominate when a person is at stress. His B.P.rises, his heartbeat increases, and the blood supply to various organs such as the brain, kidney, and liver get reduced and finally our overall health is jeopardized.

Hence every day or at least weekly once checking your pressure is very important to lead a healthy life.

There are many types of B.P. apparatuses are available in the market to check your B.P at home by yourself.

They are manual, semi-automatic, and automatic.

They are mechanical and as well as electronic.

Electronic and mechanical instruments both use oscillometric methods.

An oscillometric method is one which measures blood pressure oscillations at the area in which blood circulation is blocked or cuffed and released. The area is usually at the upper arm or wrist. When a cuff is placed around the upper arm or wrist and inflated to tight around the arm the blood gets occluded in that area. When the cuff is deflated the blood begins to flow again by making the walls of the artery on that area more vulnerable to oscillate which is more pronounced to measure either by digitally or by mechanical sounds which can be heard by a stethoscope.
There are two methods of assessing your B.P.
1.Palpable Method in which you can assess your systolic pressure by counting the number of palpitation at the wrist artery exactly below the inner side of your thump. But by this method you cannot assess the diastolic pressure. Palpable methods can be done at the wrist radial artery.
2.Oscillatory or Auscultatory Method in which both the systolic and diastolic pressures can be measured satisfactorily by using instruments. This method can be performed conveniently on both the wrist radial artery as well as the arm-elbow brachial artery.

Preparations For B.P.Measurements:-

                           

Get ready with your instrument by removing it from its package. Fit the inflating cuff with its plugged with the monitor properly. The monitor should be connected with the A/C electrical outlet. Ensure the correct voltage mentioned at the bottom of your instrument. Otherwise use batteries.

The best time to measure B.P.is morning soon or one hour after you get up from your bed before taking tea or coffee on an empty stomach. Morning pressure is an important indicator of your normal health. Morning B.P.measurement can be comfortably done if you have your own B.P.kit at your home otherwise you must be an inpatient in a hospital.

2.Sit in a chair comfortably and rest your back at the chair. Relax for 10 minutes and keep your two feet apart from each other.

3. The monitor must be placed comfortably on a table so that the height of the table should be just below your heart or chest and the monitor should be on a straight line with your heart.

4.If you are a right-handed man use your left hand for measurements and vice versa

5. Put the cuff around your arm properly and tight it around the arm so that your index finger can be inserted. Too much tightness or too loose may give you wrong readings. The stethoscope bulb is in a straight line with your heart.

6. Again relax for five minutes. The room should be properly ventilated and should be calm. Avoid speaking or hearing music.

7. Press the start button. If your instrument is automatic it inflates automatically and when it reaches the point above your assessed systolic pressure it stops and deflates immediately. When it completes deflation the monitor will show three readings. The upper reading is the systolic pressure which should be normally 110 to 120 m.m.

The middle reading is the diastolic pressure which should be around 75 to 85 m.m

The lower reading is the pulse measurement which should be around 65 to 75.

If your instrument is not automatic inflate the cuff manually by a bulb pump just above your assessed systolic pressure and allow it to deflate.

8. Repeat it two times with half an hour gaps.

9. Take an average reading
10.If you take at least 5 readings that is better. Out of the 5 readings assess the B.P as follows.
For examples out of five tests you may get 5 readings as follows:-
110/80;130/80;130/85;120/80;130/80
You can assess the correct reading out of the five as follows:-
Mode:-The most frequently occur reading-130/80
Median:-The middle reading or average of the middle readings-130/80
The Mean:-Average readings of all the five readings-124/81

What are systolic and Diastolic Pressures?

Systolic pressure occurs when your left ventricle squeezed and loads the blood into the aorta- the main trunk of the artery- the afterload scenery.

Diastolic pressure occurs when the ventricles relax and to receive purified blood from the pulmonary vein.-The preload scenery.
There are many types of B.P kits are available. You can choose from a standard company.

MEDICAL BITS-10-DIGESTIVE SYSTEM

 RESEARCH BITS ON YOUR DIGESTIVE SYSTEM

1.GUT BACTERIA

The researches in The Babraham Institute in Cambridge, U.K., has revealed that it is possible to rejuvenate the older gut immune system at an older age.

Age can slowly destruct the gut's immune system by slowly changing the active gut microbiome and other flora from active to inactive state. Hence our digestive power is slowly declined when a person gets older.

The research shows that this can be prevented by transplanting feces from the younger ones to the older ones. The study is still on the table and performed in mice. But the result through light on the hope in future the fecal transplant can be successfully done from one to another to rejuvenate the older digestive system to be activated.

Mice are having the habit of nibbling each other's droppings. When an old and young mice are locked together in a cage they found that the older mouse gets more activated disregarding its age. This they found its nibbling of the younger one's droppings.

But this is not possible in human beings as a human has no habits nibbling droppings. Hence the scientists are trying to device a convenient method of fecal transplant.

2. COMMON ULCER Drugs -Linked to Heart Problems

Many drugs used to relieve acid reflexes, ulcers, and heartburn are found to have links with many fatal incidents including heart attacks.

Recent research conducted by Dr.Ziyad Ali et al from Washington University School Of Medicine, in St.Louis MO, and published in the journal BMJ has revealed that those who use Omeprazole, like PPI drugs and Ranitidine like H2 receptor blocker drugs are statistically 7% to 9% more likely to have heart diseases.

Most of the patients who use these drugs are advised to use these drugs unnecessarily for a long period.

PPIs and H-2 receptor inhibitors are available as on the counter (OTC) drugs in pharmacies. If necessary they can be used for a short period not over 10 days. For chronic use one should get proper doctor's advice.
The study continues to state that chronic use of PPIs and H-2 receptor antagonists leads to other fatal comorbidities including kidney and liver damages.

Examples:-

1.PPI drugs:-

a)Omeprazole,(Omez)
b)Pantoprazole,(Protonix)
c)Rabeprazole(Aciphex)
d)Esomeprazole (Nexium)

2.H-2 receptor Inhibitors:-

a)Cimetidine (Tagamet)
b)Ranitidine (Ranidine, Zantac,)
c)Famotidine (Pepcid)

3.HEARTBURN AND NAUSEA

There are many causatives for the above symptoms. Some of them are given below.

1.Acid Indigestion-Gastritis-In which there is inflammation at the inner linings of the stomach which causes gastric irritation and vomiting.

2.Esophageal Reflex 
3.Zollinger-Ellison's Disease-Stomach Cancer
4.Drugs of abuse such as alcohol, amphetamine, opium, cocaine, and marijuana.
5.Certain pain killers such as ibuprofen, diclofenac, naproxen phenoxybenzamine which causes ulcerations.

4.AUTISM AND GUT MICROBIOME:-

A recent study has revealed that a change gut bacterial flora can largely influence the autistic behavior of a child.

MEDICAL BITS-9-PSYCHOTHERAPY

KNOW YOUR BLUES-HOW TO GET OUT FROM THAT

1. METFORMIN-AN ANTIDIABETIC CAN HELP YOU TO GET RID OF ANXIETY AND DEPRESSION-RESEARCH:-

Diabetes Mellitus-2 a condition of metabolic defects in which insulin resistance plays an important role. Insulin resistance makes the body improperly handle or metabolize glucose and the result is high sugar level in the blood.

Usually insulin resistance occurs due to hormonal imbalances in the CNS. Stimulant hormones such as acetylcholine,nor-adrenaline, and dopamine overpowers the other hormones especially serotonin- the hormone of peace.

Because of this majority of the diabetics are more irritant, anxious, and depressed.

Research by French scientists published in The Journal of Neuroscience states that metformin a biguanide antidiabetic drug can dramatically help the person to fight the blues and get rid of them.

The research conducted in mice which are fed with high fatty diet to simulate insulin resistance in them. High fat produces branched amino acids in the blood which block the entry of the amino acid tryptophan to enter into the brain.

Tryptophan is an essential amino acid necessary for the brain to prepare serotonin (5-hydroxytryptophan) -the hormone of peace and happiness.

The researchers have found out that metformin the anti-diabetic drug prevent the formations of branched-chain amino acids and thereby make more tryptophan to cross the blood-brain barrier. Thus it helps the brain to prepare enough serotonin the hormone of peace in diabetic patients.

2.ELECTROCONVULSIVE THERAPY FOR SUICIDAL THOUGHTS:-

A research by Dr.Youssef et al a psychiatrist from the Medical College of Georgia at the Augusta University specializing in Electrical Convulsive Therapy have found out the ECT with low amplitude can relive and drive out suicidal ideas without affecting cognition and memory.

3. LEARNED HELPLESSNESS-SYMPTOMS AND TREATMENTS:-

Psychotic disorders are many which lead to many mental diseases such as schizophrenia, anxiety, Obsessive and Compulsive Disorders (OCD), and Post Traumatic Stress Disorder (PTSD)

Learned Helplessness is a pro depressive stage if it persists chronically in a person may lead to serious mental disorders such as OCD.

If a person is continuously exposed to painful events he becomes adaptive to the situation by losing his confidence. He will allow all stress full events to happen with a sense of no outlets are available to solve the problems. He will sadly allow all the abusive events without any motivation to solve the problems even though there are solutions.

< His mind is full of negative thoughts and becomes depressive. This is known as Learned Helplessness L.H.)

If a child is continuously abused within his family and by the society he may develop adulthood L.H.

later.

Symptoms include,

1.low self-esteem,

2.Low expectations for the goal

3.Slow motivation.Always dull.

4. Not look for help even though help is available

5. Ascribing loss of success to inability and luck.

Therapies include,

1. Try to get help, support, and encouragement from friends and beloved ones.

2. Believe that you are not alone

3.Meditations

4. Devote and submit yourself to the belief of God.

5.Learn ways to keep you busy and encouragements

6. Avoid negative feelings.

7. Avoid stressful situations by engaging in reading writing and other hobbies.

8. Have a good night's sleep.

HIGH SODIUM-HYPERNATREMIA-II-CONTINUED

HYPERNATREMIA-DRUG ABUSES AND OTHER CAUSES

Hypernatremia occurs due to the improper use of certain drugs such as osmotic diuretics.

Osmotic diuretics are drugs producing diuresis to excrete more urea nitrogen and glucose and competitively inhibit the excretion of sodium and water. They increase the blood and extracellular water and sodium level and thereby produce hypernatremia.
Other medications such as anabolic steroids(Durabolin), ACTH (Adreno Cortico Tropic Hormone) and female sex hormones also produce hypernatremia 

The best examples for osmotic diuretics are mannitol and isosorbide.
The concept of osmotic diuretics is to produce high osmotic pressure between blood capillaries and kidney tubules and thereby suck more solvent towards the tubules for excretion. But in this case urea, glucose and blood urea nitrogen are the solutes that suck the water towards the tubules and thereby raise the mineral content of the blood including sodium.
Glucocorticoids on the contrary inhibit the excretion of the solvent along with sodium by the kidneys and thereby raise the blood volume and sodium.

Those who have diabetes mellitus, kidney failure with high blood urea nitrogen(BUN) should avoid the use of mannitol and isosorbide in their B.P.drugs profile.

Mannitol is usually recommended by the eye specialist to reduce intraocular pressure(IOP) in the treatment of glaucoma. Similarly both mannitol and isosorbide are drugs of choice to reduce intracranial pressure for B.P. patients. Before starting with this drug you must submit your full medical history including diabetes and kidney problems.
Other medications such as sodium chloride (table salt), and sodium bicarbonate (Baking salt) also can raise your blood and extracellular sodium level if used in high quantity.
Chronic use of corticosteroids such as aldosterone(Aldomet) can raise blood sodium levels by increasing potassium loss with the exchange of sodium by the distal tubule of the kidneys.
Glucocorticoids such as hydrocortisone and cortisol also produce hypernatremia by suppressing the secretion of ADH by the brain.
Male and female sex hormones can also produce hypernatremia

Foods with high sodium contents:-

Foods such as salty foods and beverages such as Soup, and vegetable juice
Instant puddings,
Shrimps
Cottage cheese
Salads
Pizzas.
These foods should be avoided if you are positively diagnosed with hypernatremia.

Symptoms:-

1. The main symptoms are lethargy and confusion verily in the case of Diabetes Insipidus.

2. Craving for salt is one of the symptoms that you have high sodium in your body.

3.Extreme thirsty which indicates you have high osmotic pressure between your lower intracellular fluid volume and higher extracellular fluid volume.

4.Frequent Urinations

5.Swellings

6.Episodes of Headaches

7. Hesitate to take food in spite of hungry.

Diagnosis:-

Blood and urine tests.

Treatments:-

For acute cases slow intravenous drip of 5% glucose.

For chronic cases intravenous drip of half-normal saline (0.045%)

HIGH SODIUM-HYPERNATREMIA-I

HIGH-LEVEL SODIUM-D

THE SODIUM ION

If a patient's sodium level in the blood goes above 145 mmol/Liter (normal range is 130 to 145 mmol/Liter) then the patient is said to be suffering from high blood sodium level or Hypernatremia.

Etiology:-

There are many causes of the increased sodium level in the body.

But very importantly improper uses of some drugs such as diuretics which may drain out extra water from the body by leaving sodium in.

Insufficient water or fluid consumption during severe thirsty leading to hypovolemia in the serum as well as in the extracellular fluid which results in the elevation of sodium level in the body.

Hormonal defects such as insufficient secretion of an antidiuretic hormone known as vasopressin from the posterior pituitary which is known as Diabetes Insipidus.

 In diabetes-insipidus (DI) kidney fails to excrete sodium and drain out only empty water in urine.

Anti Diuretic Hormone (ADH) or Vasopressin is a hormone produced by the hypothalamus in the brain and stored in and released from the posterior part of the pituitary gland.
During the time of hot sun and dehydration the secretion of ADH is raised which sends signals to the kidney to reabsorb more water.
But during winter season ADH secretion is diminished and the kidney will drain out more water as urine.
There are many causes for the occurrence of Diabetes Insipidus (DI).

Central DI occurs when there is insufficient secretion of ADH from the pituitary. This is due to any one of the following reasons.
1.A head injury that causes damage to either the hypothalamus or pituitary gland or both.
2.Due to genetic defects.
3.Head tumors
4.Head surgery

Nephrogenic DI is another kind and more dangerous which occurs when the kidney does not respond to ADH in spite of the hormone's proper availability.
Nephrogenic DI can occur due to chronic kidney failure.

Dipsogenic DI is not due to pituitary or hypothalamus damage and dissimilar to nephrogenic DI and it is due to the kidney's inability to respond to ADH without any damage. In nephrogenic DI there are other causes to damage the kidney such as hypertension, hypotension, hyperglycemia, kidney stones, and certain drugs.
But in dipsogenic DI the main reasons for the kidney's inability to respond to ADH without any damage is due to chronic heavy fluid intake which suppresses the secretion of ADH. Hence frequent intake of alcoholic drinks, cool drinks, or even water unnecessarily should be avoided.

Gestagenic DI occurs during pregnancy. But it is temporary and will go after the completion of the pregnancy. But it may relapse during the next pregnancy. It is very mild and not dangerous. The reason is a placental secretion which elevates blood calcium level and thereby suppresses ADH secretion.

Symptoms:

All types of DI have the following common symptoms.

1.High, frequent, colorless watery urine output -Polyurea which may exceed 2.5 to 3 liters /day

2.Excessive Thirsty-Polydipsia

3.Dry mouth.

4.Tiredness and Weakness due to heavy loss of fluids

5.Heart failure due to low B.P.

6.Dry skin

7.Constipation.

8.Urinary incontinence -Bedwetting.

Diagnosis:-

Diagnosis involves mainly a urine test. The doctor will see the color and odor of it. Also a blood test is required for the amount of sodium and other minerals.

ADH tests also should be performed in the blood.

Treatments:-

Diabetes Insipidus is not curable but can be controlled.

The following medicines are recommended:-

1.Desmopressin-A synthetic vasopressin

 2.Vasopressin

Both are available as nasal sprays.

Other etiologies of Hypernatremia will be discussed later in the following next post.

                                       -Will be continued

MEDICAL BITS-8-ORTHOPEDICS

MUST TO KNOW BITS (ORTHOPEDICS)

1.BACK PAIN

Lower back pains may be sudden or gradual for some people when they do their daily routine works such as lifting heavy weights improperly, anaerobic exercises, or due to some underlying causes.

Cauda Equina Syndrome is a rare condition that develops when something damages or compresses a bundle of nerves known as Cauda Equina at the lower part of the spinal cord. This condition may occur due to herniated disc, spinal stenosis, infections tumors, or injuries that damage the spine.

The symptoms include numbness in legs, difficulty walking, severe back pain, bowel and bladder malfunctions, etc.

Cauda Equina is a medical emergency and surgery is the only option as treatment.

2. Collagen is a protein that maintains skin elasticity. Also it helps to provide structural support in connective tissues, muscles, and skin.

It plays an important role in healthy bone and joints.

2.HEALTHY SKIN

During aging the functions of collagen are affected and retarded and hence the skin wrinkles and other posture disabilities develop and appear gradually.

Collagen supplements are available in the market and can be used according to doctor's advice without any harm.

3.POSTURE AND FITNESS

Posture is very important and bad posture can damage your health as follows.

Bad postures can cause back pain, breathing trouble, headaches, urinary troubles, constipation, and heartburn.

Some exercises can help to keep good posture such as bridge, plank, and chest expanding.

There are medical devices such as chair are available.

4.SPRAINS

A sprained ankle can be experienced by pain and swellings.

Sprains are due to the ligaments that connect the ankle gets damaged, stretched, or torn. Sprains differ from the strain that sprain affects ligaments, where strains injure muscle or tendons.

Hence an ankle sprain can cause deep severe pain so that it is very difficult to move the ankle and sometimes a sprained ankle may feel like a broken bone.