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November 5, 2010

N-Trivia

N-Trivia

Community Health Nursing Practice Test Part 2

Posted: 04 Nov 2010 11:00 PM PDT


December 2010 Nursing Board Exam Practice Test on Community Health Nursing Nursing.

Mark the letter of your choice then click on the next button. Your score will be posted as soon as the you are done with the quiz. We will be posting more of this soon. If you want a simulated Nursing Board Exam, get a copy of our Nursing Board Exam Reviewer v1.0 and v2 now.

1.    The essential care made universally available and accessible to individuals and families in the community by means acceptable to them and at a cost that the community and country can afford is termed by the World Health Organization (WHO) as:





2.    In a certain area, a district hospital is providing care given by physicians with basic health training. Minor surgeries and some simple laboratory examinations are executed also in this hospital. Basing on the given data this facility is of what level?





3.    The Philippine Heart Center is under what level of health care?





4.    Public health nurses have various functions in the field. Bringing activities or group systematically into proper relation and harmony with other is under what function of a public health nurse?





5.    During a meeting, the public health nurse together with the other barangay health workers and midwives, are developing evaluation parameters. In a nursing process, the public health nurse and her subordinates are going through what step?





6.    During what phase of nursing process do data analysis and interpretation is done and mutual trust and confidence is developed?





7.    Coordinating care and services and the utilization of community resources is under what step in the nursing process?





8.    There are three classic frameworks from which nursing care is delivered which an improvement in any of the three tends to produce a favorable change in the two. Physical settings, instrumentalities and conditions are all part of what element?





9.    Mang Binoy was diagnosed with diabetes Type II. In one of the public health nurse's visit she encouraged Mang Binoy to execute regular exercise and observe his diet. Compliance with treatment regimen was also stressed out. After a month the client's condition was improved due to strict treatment compliance. This is under which framework?





10.    Home visit allows a public health nurse to assess the home and family situations in order to provide the necessary nursing care. Public Nurse Chedie knows that principles are involves in preparing for a home visit. Which of the following least likely describe the principles in home visit preparation?





11.    Which of the following shows the correct sequence of steps in a home visit?





12.    In caring for a sick individual in a home isolation technique should be implemented. Which of the following correctly describes this technique at a home?





13.    Health risk profile is a component of analysis. Behavioral risk assessment includes the following except:





14.    Organizations are working together with groups to deal with community issues. This type of organizational structure is typically noted in:





15.    A group of neighborhood residents organized a structure to deal with some matters in the community. This is what type of organizational structure?





16.    Mr. Dela torre is leading a group of about 5-10 citizens to create a partnership with the government agency. This is an organizational structure called:





17.    The guiding principle in health promotion efforts is known as:





18.    For health to be improved a foundation of which basic prerequisite should be secured?





19.    The process of assisting individuals, acting separately or collectively to make informed decisions about matters that affects the personal health of self and others is termed as:





20.    The epidemiologic triangle consists of three components which are the following except:





21.    The organism that harbors and provide nourishment for another organism is called a:





22.    The strategy between the people and their environment, using their personal choice and social responsibility in health is known as:





23.    The following is a part of intrinsic factor that may cause a disease to occur:





24.    Extrinsic factors are the enumerated choices apart from:





25.    The sum total of all external condition and influences that affects the development of an organism pertains to:







Related posts:

  1. Community Health Nursing Practice Test Part 1
  2. Nursing Board Review: Community Health Nursing Practice Test
  3. Nursing Board Review: Maternal and Child Health Nursing Practice Test Part 1

Neonatal Respiratory Adaptation Processes

Posted: 04 Nov 2010 07:14 PM PDT


Neonatal Respiratory Adaptation Processesnewborn 300x204 Neonatal Respiratory Adaptation Processes

The major and first essential task of a neonate at birth is completing the initiation of respiration. If respiration is halted at birth it can lead to severe and fatal conditions to the neonate. Before proceeding to the mechanisms on how a neonate's respiration is accomplished let us first take a look on the physiology of the fetal lung.

Fetal Lungs

During the intrauterine life, fetal lung fluid is produced by the alveoli to expand it and to promote normal lung development. Some of this fluid empties into the amniotic fluid. This fluid is continuously produced at a rate of 4-6 ml/hg/hr with an overall volume of 20-30 ml/kg (the approximate amount of residual capacity after delivery). Another purpose of the fluid is to increase the pulmonary resistance to prevent a large amount of blood from the entering the lungs, since exchange of gases takes place in the placenta not the fetal lung.

Surfactant, a slippery, detergent-like lipoprotein is produced by the fetal lungs at about 22 weeks age of gestation. The main purpose of surfactant is to reduce the surface tension within the alveoli which allows the alveoli to remain partially open when the neonate begins to breathe after birth. At 34-36 weeks age of gestation adequate surfactant is already present in the fetal lungs to allow a neonate born at that time to breathe without difficulty.

Respirations at birth

As the pregnancy advances, the fetal lung fluid production decreases leaving only about 35% of the original amount. During labor the fetal lung fluid moves to the interstitial spaces around the alveoli, where it is absorbed, so that air can enter the respiratory tract. The process of absorption is escalated by the presence of fetal epinephrine secreted. Removal of fluid in the alveoli decreases pulmonary resistance that allows flow of air in the lungs.

Throughout labor, delivery and after birth the production of surfactant increases to adjust to the indifferent extrauterine life. The first breath forces the fetal lung fluid into the interstitial spaces to enhance the advent of breathing in air.

To push more fetal lung fluid on the interstitial spaces a much larger negative pressure is done by suctioning. There are several factors that contribute to the initiation of respiration in neonates. These factors are triggered by both external and internal stimuli.

Chemical Factors (internal stimuli)

Stimuli: Changes in blood chemistry (decrease O2, increase CO2, decrease pH)

At birth, a decrease oxygen level is circulating in a neonate's body. The carbon dioxide then increases leading to an acidic pH. These events cause impulses of the chemoreceptors of carotid artery and aorta to stimulate the respiratory center in the medulla. In response to this, the diaphragm is triggered to contract causing the air to enter the lungs.

Mechanical Factor (external stimuli)

During vaginal delivery the compression of the fetal chest by the narrow birth canal forces small amount of fetal lung fluid to be pushed out of the lungs to the upper airway channels. This fluid is then suctioned in the mouth and nose of a neonate as the head emerges from the vagina. When the pressure from the chest is released the chest draws in air into the lungs.

Thermal Factor (external stimuli)

Intrauterine temperature is warm. At birth, when the neonate moves into a cooler environment, sensors of the skin transmit impulses to the brain to stimulate the respiratory center, thus, breathing is initiated.

Sensory Factor (external stimuli)

This pertains to the tactile stimulation on the neonate at birth. Holding, drying, wrapping of neonates in blankets further stimulates the skin sensors to transmit impulses to the brain to stimulate the respiratory center and breathing.

Sustaining of Respirations

Because the alveoli remain partially expanded (work of surfactant), following breaths of the neonate is already done with less effort than the firth one. As newborn cries, more fetal lung fluid is forced out into the interstitial spaces where it is absorbed by the pulmonary and lymphatic circulation.

image from commons.wikimedia.org

Related posts:

  1. Nursing Diagnosis for Respiratory Diseases
  2. Meconium Aspiration Syndrome
  3. From Fetal Circulation to Pulmonary Circulation

Paraphilias

Posted: 04 Nov 2010 07:00 PM PDT


Paraphilias

Definition

Paraphilias are complex psychiatric disorders that are manifested as unusual sexual behavior. Diagnostic and Statistical Manual of Mental Disorders, Text Revision (DSM-IV-TR) defined it as a "recurrent, intensely sexually arousing fantasies, sexual urges, or behaviors generally involving:

  • Inanimate objects (non-human objects)
  • Suffering or humiliation of oneself or partner
  • Children
  • Nonconsenting person

Diagnosis

The criteria for diagnosing this disorder are:

Criterion A: the unusual sexual behavior should occur over a period of 6 months

Criterion B: the sexual behavior caused a clinically significant distress or impairment in social, occupational or other important areas of functioning. Criterion B differs in for some disorders.

  • For pedophilia, voyeurism, exhibitionism and frotteurism, the diagnosis is formulated if acting out on these urges or if the urge itself caused a significant distress or interpersonal difficulty.
  • For sadism, a diagnosis is made if these urges are done to a nonconsenting person.
  • For the other paraphilias, a diagnosis created when the sexual behavior, urges or fantasies caused a clinically significant distress or impairment in social, occupational or other important areas of functioning.

Eight specific disorders of paraphilia

  1. Exhibitionism – the repeated urge or behavior of exposing one's genitals to strangers or masturbating in public areas.
  2. Exhibitionism – this is characterized by the use of inanimate objects (fetish) to achieve orgasm or gain sexual excitement. Common fetishes are women's undergarments (brassiere, lingerie, and panty), shoes and other apparels. An individual with this disorder masturbates while holding or rubbing the object to them.
  3. Frotteurism – persistent urges of touching or rubbing against a nonconsenting person in a place where a person with this disorder can make a quick escape (e.g. crowded places, public transportation, shopping mall or a crowded sidewalk). The person rubs his hands against a victim's breasts or genitalia or he can rub his genitals against the victim's thigh or buttocks.
  4. Pedophilia – a sexual activity done with a child 13 years younger is a characteristic of this disorder. The pedophile should be at least 16 years old or at least 5 years older than the victim.
  5. Sexual masochism – the intense and persistent sexual urge involving acts of suffering (beaten or bound) and being humiliated.
  6. Sexual sadism – sexual urge involving acts in which the pain, suffering or humiliation of a partner is arousing a person.
  7. Transvestic fetishism – sexual fantasies, urge and behaviors involving cross-dressing by a heterosexual male.
  8. Voyeurism – sexual arousal by observing an unsuspecting person who is naked, in the process of undressing or engaging in sexual activity.

Related posts:

  1. Sigmund Freud’s Psychosexual Theory of Human Development
  2. Bulimia Nervosa
  3. Types & Causes of Open Wounds
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