By H. Ben. Hofstra University. 2018.
It is easy to understand either normal buy stromectol 3mg on line, hyperactive or that diffuse neurologic disorders hypoactive in function discount stromectol 3mg otc. The diagnosis of prevalence of neurologic disease detrusor-sphincter-dyssynergia will of the lower urinary tract generic 3mg stromectol fast delivery. It is not state which system causes the important, however, to recognize outfow obstruction (sympathetic that patients with neurological or somatic). These can, however, disease should be evaluated for be differentiated by proper lower urinary tract function. A distinction should patient with unexplained lower be made between detrusor-smooth urinary tract symptoms should be muscle sphincter dyssynergia evaluated for possible neurologic or detrusor-striated muscle abnormality. The evaluation of the patient Neurologic should include: Conditions • Detrusor function • Urethral function Supra-pontine lesions • Co-ordination between the two Supra pontine lesions e. Treatment decisions These conditions will lead to less must take into account the inhibition of bladder control. This might not directly be associated with pathology but Voiding dysfunction occurs in occur as part of the normal aging 35-75% of patients. High lesions will mostly consists of frequency, urgency, cause over activity of the bladder nocturia and urge incontinence. Dopamine defciency Multiple Sclerosis is a progressive in the substantia nigra accounts disease affecting young and for the classical motor features middle aged people with of the disease. This condition neural demyelination with axon will only cause lower urinary tract sparing and it is possibly immune dysfunction after many years and mediated. Detrusor and later not be able to self- overactivity with striated sphincter 82 dyssynergia is the most common sphincter control. Up to 15% of These patients will normally end patients might present with the up having treatment in a center urinary symptoms before the for neurologic rehabilitation. In this by central disc compression at the condition the lower urinary level of L5 or S1 where the cauda tract function will be affected equina is central in the spinal fairly soon after the start of the space before it exits through the disease. Cauda Equina syndrome rehabilitation for the urinary is characterized by perineal tract dysfunction is often not sensory loss, loss of both anal indicated and not very satisfactory. They unknown and it is a progressive have acontractile detrusor muscle neurodegenerative condition with and no bladder sensation. Spinal cord damage Complete spinal cord lesions below Spinal cord damage, as in spinal T6 will normally give detrusor over cord injuries, spina bifda patients activity with smooth sphincter and compression of the spinal cord synergia and striated sphincter due to disc compression, tumors dyssynergia. In obstructed labor, minor damage can happen Treatment of spinal cord injuries to the innervation of the lower should aim to create a low- urinary tract. This will normally pressure system and emptying with lead to atonic or hypoactive clean intermittent catheterization. Fortunately, A complication of the above T6 damage to the pelvic plexus is lesions is Autonomic Hyperrefexia. The condition sympathetic) causing headache, will stabilize and function will hypertension and fushing of the return spontaneously to the pelvic body above the lesion. Correction of the under of stimuli in susceptible patients lying neurologic damage is almost is important and sublingual never possible. The whole spectrum developing condition affecting of dysfunctions can be present in motor, sensory and sphincter these patients but seems to be in function. It will mostly stabilize in the more advanced stages of the 2-4 weeks and recovery is usually disease. Peripheral Nerve Damage Fowler Syndrome Peripheral nerve damage is This syndrome presenting in young normally associated with diseases women below 30 presenting like diabetes, herpes virus with acute retention and often infection, Guillain-Barre Syndrome 84 have polycystic ovarian disease. Special investigations Clinical Evaluation Ultrasound of the bladder, urine dipstick and serum creatinine is The evaluation of the neurologic indicated. If any abnormality is picked up with these screening patient includes the normal tests, the necessary workup must physical, biochemical and dynamic be done. The only difference Urodynamic evaluation is that special attention must be Standard Urodynamic testing gives information on bladder and taken to include the state of the urethral function. Urodynamic studies should be performed in a specialized unit examination will sometimes detect where good studies will be done a full bladder. There is detrusor pressures reaching more not a good correlation between than 40 cm of water, especially in anal sphincter activity and the presence of detrusor sphincter urethral function. The still experimental and there is physician must make sure that no clear clinical proof that it will proper knowledge of bladder add to the information on the function as well as urethral and specifc patient. Urodynamic Electro sensitivity of the low evaluation must always try to urinary tract mimic the real life symptoms Sympathetic skin response during the study. Betanecol super sensitivity • Protect renal function, prevent test might also give more infection information on the difference • Restore continence between neurologic or miogenic • Restore emptying a contractile bladders. The • Controlled collection of urine current recommendation is that if restoration of function not it has to be used with care and possible 86 Planning of treatment is important Kidney Function as the underlying disease and It is very important for the the effect on the lower urinary treating physician to remember tract symptoms is almost never the effect of the lower urinary stable and neither is the physical tract symptoms on kidney function condition of the patient. If augmentation or diversion procedures are Underlying condition should be considered, kidney function and stable. Conservative treatment Conservative treatment entails Mobility of the patient triggered refex voiding, bladder The next component of decision expression through crede or making is the mobility of the valsalva maneuver, timed voiding patient. In the intermittent catheterization and spinal lesions, diffuse neurologic catheter care might be impossible conditions and lower lesions it for certain patients. In other cases must only be considered if the the patient might have access bladder is a low-pressure system. Conservative treatment must always form part of the total 87 treatment of the patient, even in cases where more invasive Indwelling catheters are inserted treatment is indicated. It is either suprapubically or trans- diffcult in the neurologic patient urethrally for patients where to completely restore normal there is either a high-pressure function, therefore measures like system or the possibility of self- timed voiding, fuid restriction and catheterization is not available, effort to empty completely need or in cases where patients lose to be emphasized constantly.
It is essential to prevent and eventually eliminate the harmful traditional practices of mutilation of female genitals generic stromectol 3mg fast delivery. The choice of intervention would be to provide sustained and adequate information on reproductive health discount stromectol 3mg with amex. High risk abortion The youth engages in casual sex in the absence of adequate knowledge on sex and reproductive health and often without contraceptive methods discount 3mg stromectol visa. The consequences of such traditional practices is that the young females are exposed to illegal and high risk abortion resulting in illness, disability and death. Main reasons for abortion:- • Lack of appropriate information on sex and reproductive health; • The non-existence of adequate services for abortion; • The victims don’t have access to adequate financial and other supports; and • Communities don’t effectively utilize available family planning services to prevent and control abortion. Activities to prevent and control high risk abortion:- • Increase awareness of the youth on sex abstinence and healthy behaviours that reduce reproductive health related problems. Therefore, they 139 Family Health should be educated and convinced strongly to commit themselves to utilize contraceptive methods to prevent unwanted pregnancy. In the rural areas, however, it is common practice by families to marry their young girls at an early age. Second, the marriage is accomplished with wealthy family in order to improve the living conditions of the bride’s family. Fourth, to prove that the bride is virgin, a litmus test that reassure that the bride is from a decent family. Consequences of early age marriage on young females:- Miss education opportunity and /or become out of school: young females miss the opportunity to go to school if she got married at an early age. Even though, girls are married at an early age and are too young, they continue to work for their husband and his family (the parents etc). This state of affairs becomes an impediment to develop and acquire knowledge and skills to decide on their fate and related affairs. High maternal and child morbidity and mortality Some of the consequences of early age marriage are delayed labor, fistula and rupture of the bladder. Fistula is a dirty injury that results in the loss of control of urine and stool which results in incontinence and body smell. Measures to prevent alcoholism:- • Educate students in schools in the kebele on the consequences of alcoholic drinks on their health. Therefore, the young farmers have to be made aware that such incidents can happen using pamphlets, health education in planned community meetings and other venues. Addictive substances and drugs:- Chat, hashish and cannabis are the major known addictive substances that cause the following health and related problems. Establishment and organization of youth recreational facilities:- Establish youth recreational centers with rooms and other spaces for traditional sports activities and meetings. Each disease is caused by a germ, bacteria or virus, which enters the body during intercourse with an infected person. A person carrying the bacteria when one mucus membrane comes into contact with another’s 148 Family Health transmits it. Incubation Period The average incubation period is 3–7 days after sexual contact although women may remain symptom – free for up to 3 months. In women • Vaginal discharge • Frequency of urination • Abdominal pain and backache • Irregular and painful menses • Pain with intercourse and post coital bleeding 5. In Men • A thick yellow/green purulent urethra discharge • Urethra irritation associated with dysuria and frequent urination 5. Complications of gonorrhoea If the disease is not properly treated at once, it can lead to permanent damage of the reproductive organs in the women. Syphilis: Is a sexually transmitted disease caused by the microorganism (spirochete)- Treponema pallidum. The organism usually enter the body through invisible breaks in the skin or through intact mucus membranes lining the mouth, rectum, or genital tract 5. It is transmitted mainly in the following way: ♦ Sexual intercourse ♦ Occasionally by kissing when one partner has moist syphilitic lesion of the month or throat ♦ Organism passing from the infected mother to fetus ♦ Blood transfused 5. Signs and Symptoms of Syphilis Unlike gonorrhoea, a person who has syphilis has on pain while passing urine. However, the person will notice a painless hard ulcer 150 Family Health (sore or would) on the penis or vagina about 10 days after sexual intercourse with an infected person. At this stage it is important to go for proper medical treatment because the disease can be cured at this time. If not treated, the sore and the swollen glands will go away on their own but the germs remain in the blood. Primary Syphilis Three weeks after exposure chancre in an undulated penis, anus, edge of vagina, cervix or mouth. Secondary Syphilis About six weeks after the healing of the primary infection rashes tend to be quickly passing and do not itch. One in four persons not treated for secondary syphilis will eventually suffer incapacity or death from the disease. Congenital syphilis - a serious infection in new born – occurs frequently if pregnant women with syphilis are not treated. Complications of Syphilis About two months later the infected person will develop a fever, headache and a skin rash. Signs and symptoms • There will be a soft ulcer on the genital area (penis or vagina) within 3 – 4 days after sexual contact and frequently swollen glands in the groin accompany it. Complications Ulcers (soft sore) will get infected with germs and healing will be slow causing scaring.
These cilia beat more strongly in response to the high estrogen concentrations that occur around the time of ovulation discount stromectol 3 mg mastercard. As a result of these mechanisms stromectol 3mg cheap, the oocyte–granulosa cell complex is pulled into the interior of the tube generic 3 mg stromectol with visa. When fertilization does occur, sperm typically meet the egg while it is still moving through the ampulla. If the oocyte is successfully fertilized, the resulting zygote will begin to divide into two cells, then four, and so on, as it makes its way through the uterine tube and into the uterus. If the egg is not fertilized, it will simply degrade—either in the uterine tube or in the uterus, where it may be shed with the next menstrual period. Sperm enter through the vagina, and fertilization of an ovulated oocyte usually occurs in the distal uterine tube. The spread of an infection in this manner is of special concern when unskilled practitioners perform abortions in non-sterile conditions. Sepsis is also associated with sexually transmitted bacterial infections, especially gonorrhea and chlamydia. The Uterus and Cervix The uterus is the muscular organ that nourishes and supports the growing embryo (see Figure 27. Its average size is approximately 5 cm wide by 7 cm long (approximately 2 in by 3 in) when a female is not pregnant. The cervix produces mucus secretions that become thin and stringy under the influence of high systemic plasma estrogen concentrations, and these secretions can facilitate sperm movement through the reproductive tract. The broad ligament is a fold of peritoneum that serves as a primary support for the uterus, extending laterally from both sides of the uterus and attaching it to the pelvic wall. Finally, the uterosacral ligament stabilizes the uterus posteriorly by its connection from the cervix to the pelvic wall. The most superficial layer is the serous membrane, or perimetrium, which consists of epithelial tissue that covers the exterior portion of the uterus. The middle layer, or myometrium, is a thick layer of smooth muscle responsible for uterine contractions. Most of the uterus is myometrial tissue, and the muscle fibers run horizontally, vertically, and diagonally, allowing the powerful contractions that occur during labor and the less powerful contractions (or cramps) that help to expel menstrual blood during a woman’s period. Anteriorly directed myometrial contractions also occur near the time of ovulation, and are thought to possibly facilitate the transport of sperm through the female reproductive tract. The endometrium contains a connective tissue lining, the lamina propria, which is covered by epithelial tissue that lines the lumen. Structurally, the endometrium consists of two layers: the stratum basalis and the stratum functionalis (the basal and functional layers). The stratum basalis layer is part of the lamina propria and is adjacent to the myometrium; this layer does not shed during menses. In contrast, the thicker stratum functionalis layer contains the glandular portion of the lamina propria and the endothelial tissue that lines the uterine lumen. It is the stratum functionalis that grows and thickens in response to increased levels of estrogen and progesterone. In the luteal phase of the menstrual cycle, special branches off of the uterine artery called spiral arteries supply the thickened stratum functionalis. This inner functional layer provides the proper site of implantation for the fertilized egg, and—should fertilization not occur—it is only the stratum functionalis layer of the endometrium that sheds during menstruation. Recall that during the follicular phase of the ovarian cycle, the tertiary follicles are growing and secreting estrogen. At the same time, the stratum functionalis of the endometrium is thickening to prepare for a potential implantation. The post- ovulatory increase in progesterone, which characterizes the luteal phase, is key for maintaining a thick stratum functionalis. As long as a functional corpus luteum is present in the ovary, the endometrial lining is prepared for implantation. Indeed, if an embryo implants, signals are sent to the corpus luteum to continue secreting progesterone to maintain the endometrium, and thus maintain the pregnancy. If an embryo does not implant, no signal is sent to the corpus luteum and it degrades, ceasing progesterone production and ending the luteal phase. Without progesterone, the endometrium thins and, under the influence of prostaglandins, the spiral arteries of the endometrium constrict and rupture, preventing oxygenated blood from reaching the endometrial tissue. As a result, endometrial tissue dies and blood, pieces of the endometrial tissue, and white blood cells are shed through the vagina during menstruation, or the menses. The first menses after puberty, called menarche, can occur either before or after the first ovulation. The Menstrual Cycle Now that we have discussed the maturation of the cohort of tertiary follicles in the ovary, the build-up and then shedding of the endometrial lining in the uterus, and the function of the uterine tubes and vagina, we can put everything together to talk about the three phases of the menstrual cycle—the series of changes in which the uterine lining is shed, rebuilds, and prepares for implantation. The timing of the menstrual cycle starts with the first day of menses, referred to as day one of a woman’s period. Cycle length is determined by counting the days between the onset of bleeding in two subsequent cycles. Because the average length of a woman’s menstrual cycle is 28 days, this is the time period used to identify the timing of events in the cycle. However, the length of the menstrual cycle varies among women, and even in the same woman from one cycle to the next, typically from 21 to 32 days. Just as the hormones produced by the granulosa and theca cells of the ovary “drive” the follicular and luteal phases of the ovarian cycle, they also control the three distinct phases of the menstrual cycle. Menses Phase The menses phase of the menstrual cycle is the phase during which the lining is shed; that is, the days that the woman menstruates.
Common methods of disinfection include the use of alcohol wipes 3mg stromectol free shipping, a hexachlorophene or chlorohexidine gluconate soap scrub buy stromectol 3mg amex, or povidone-iodine scrub to kill microorganisms on the skin purchase stromectol 3 mg on line. Stronger disinfectants include phenol and mercury bichoride, which are too strong to be used on living tissue. Sterilization: It is the process of exposing articles to steam heat under pressure or the chemical disinfectants long enough to kill all microorganisms and spores. Exposure to steam at 18 pounds of pressure at a temperature of o 125 c for 15 minutes will kill even the toughest organisms. However, chemical disinfectants powerful enough to destroy germs or extreme temperature cannot be used on certain articles, such as plastic. If there is an inner package, open it in the same way, keeping the sterile gloves on the inside surface with cuffs towards you. Slip the fingers of the sterile gloved hand under (inside) the cuff of the remaining glove while keeping the thumb pointed outward. Pull the second glove on; touching only then outside of the sterile glove with the other sterile gloved hand and keeping the fingers inside the cuff. Isolation Isolation is defined as separation from others, separation of people with infectious disease or susceptible to acquire disease from others. Disease- specific isolation Currently these isolation classifications are mostly replaced by standard precaution and transmission based precaution. The cards are posted outside the client’s room and state that visitors must check with nurses before entering. Nurse selects the items on the card that are appropriate for the specific disease that is causing isolation. Preparing for Isolation Purpose To prevent spread of microorganisms To control infectious diseases Equipment Specific equipment depends on isolation precaution system used. Donning and Removing Isolation Attire Equipment - Gown - Clean gloves 39 Basic Clinical Nursing Skills Procedure For donning attire 1. Next, untie neck strings, bringing them around your shoulders, so that gown is partially off your shoulders. Using your dominant hand and grasping clean part of wristlet, put sleeve wristlet over your non-dominant hand. Use your 40 Basic Clinical Nursing Skills non-dominant hand to up pull sleeve wristlet over your dominant hand. Hold both gown shoulders in one hand, carefully draw your other hand out of gown, turning arm of gown inside out. Important; change mask every 30 minutes or sooner if it becomes damp as effectiveness is greatly reduced after 30 minutes or if mask is moist. Wash your hands Removing Items from Isolation Room Equipment - Large red isolation bags - Specimen container - Plastic bag with biohazard level - Laundry bag - Red plastic container in room - Cleaning articles 42 Basic Clinical Nursing Skills Procedure 1. Leave the client’s room today 43 Basic Clinical Nursing Skills Using Double-Bagging for Isolation Equipment 2 isolation bags Items to be removed from room Gloves Procedure 1. Follow dress protocol for entering isolation room, or, if you are already in the isolation room, continue with step 2. Double-bag for safety if outside of bag is contaminated, if the bag could be easily penetrated, or if contaminated material in the bag is heavy and could break bag. Place bag from inside room in to a bag held open by a second health care worker outside room if double bagging is required. Out side of base is contaminated Base could easily be penetrated Contaminated material is heavy and could break bas. Transporting Isolated Client outside the Room Equipment - Transport Vehicle - Bath blanket - Mask for client if needed Procedure 1. If client is being transported from a respiratory isolation room, instruct him or her to wear a mask for the entire time out of isolation. Cover the transport vehicle with a bath blanket if there is a chance of soiling when transporting a client who has a draining wound or diarrhea. Tell receiving department what type of isolation client needs and what type of precaution hospital personnel should follow. Study questions • Describe infection prevention in health care setups • List chain of infection • Identify between medical asepsis and surgical asepsis • Discuss the purpose, use and components of standard precautions. After completion of a procedure, observe the patient reaction to the procedure, take care of all used equipment and return to their proper place. Patient Care Unit: is the space where the patient is accommodated in hospital or patient home whereto receive care. Consists of a hospital bed, bed side stand, over bed table, chair, overhead light, suction and oxygen, electrical outlets, sphygmomanometer, a nurse’s call light, waste container and bed side table and others as needed and available. Hospital Bed • Gatch bed: a manual bed which requires the use of hand racks or foot pedals to manipulate the bed into 50 Basic Clinical Nursing Skills desired positions i. Side rails • It should be attached to both sides of the bed _ Full rails – run the length of the bed – Half rails _ run only half the length of the bed and commonly attached to the pediatrics bed. Bed Side Table/Cabinet • Is a small cabinet that generally consists of a drawer and a cupboard area with shelves • Used to store the utensils needed for clients care. Includes the washbasin (bath basin, emesis (kidney) basin, bed pan and urinal • Has a towel rack on either sides or along the back • Is best for storing personal items that are desired near by or that will be used frequently E. Over Bed Table • The height is adjustable 51 Basic Clinical Nursing Skills • Can be positioned and consists of a rectangular, flat surface supported by a side bar attached to a wide base on wheels • Along side or over the bed or over a chair • Used for holding the tray during meals, or care items when completing personal hygiene F. The Chair • Most basic care units have at least one chair located near the bedside • For the use of the client, a visitor, or a care provider G.
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