Answer:
The correct answer is option B- pressure within the alveoli.
Explanation:
Intrapulmonary pressure is the pressure within the lungs especially in the alveoli of the lungs so is also known as "intra-alveolar pressure".
This pressure helps in the breathing process as :
1. During inspiration - The thoracic cavity volume increases due to which the intra-pulmonary pressure becomes less than the atmospheric pressure which causes the lungs to inhale about 500 ml of air.
2. During expiration- the thoracic volume decreases which cause the intra-pulmonary pressure larger than atmospheric pressure which causes the lungs to exhale the air.
Thus, option B- pressure within the alveoli is the correct answer.
Answer:
Meniere's disease is an inner ear disease that typically affects one ear. It can cause pressure or pain in the ear, dizziness or vertigo, hearing loss, and a ringing or roaring noise, also known as tinnitus.
Answer: A. Childbirth affects the entire family, and relationships will change.
Explanation: According to the research conducted by Klaus and Kennell (1982), a major change resulting from child births can affect entire family and relationships will change due to mother and child bonding while failure to bond with result to negative impact on the child.
According to Brockington(2004), The process of childbearing is one of the most complex, and common, developmental events in the human experience. The formation of the bond between mother and infant has been a central focus of obstetric, neonatal, and pediatric nursing care for the past 50 years. The concept was introduced in the 1960s with the work of Reva Rubin (1967; 1967) and popularized in the 1970s by Klaus and Kennell, (1976). It is thought that the formation of a strong bond between a mother and her infant can lead to more positive parenting behaviors and improved cognitive and neurobehavioral development of a child (Klaus and Kennell, 1982), while failure to establish this bond during infancy can have serious long-term effects on the mother-child relationship, affecting the child’s development (Brockington et al., 2001). Some of the maternal consequences of poor bonding include lack of maternal feelings, irritability, hostility, and rejection of the infant. These behaviors may progress to avoidance, neglect, and child abuse (Brockington, 1996).
The purpose of the placenta is that it provides an exchange of nutrients and waste products between the mother and the fetus
<h3>What is the placenta?</h3>
An organ that grows in the uterus during pregnancy is the placenta. A developing newborn receives oxygen and nutrients from this structure. It also cleans the baby's blood of waste materials. The baby's umbilical cord grows from the placenta, which is attached to the uterus' wall throughout pregnancy.
Blood from the mother filters oxygen, glucose, and other nutrients before traveling via the placenta and reaching your baby through the umbilical cord. Additionally, the placenta filters out elements that can be dangerous to your unborn child and eliminates waste products and carbon dioxide from your unborn child's blood.
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A client asks the nurse about the purpose of the placenta. the nurse plans to respond to the client. What should be the response?
