Neonatal Period
... atrium from the inferior vena cava, through the atrial septum, and into the left atrium, thus bypassing the lungs. A second lung bypass is the ductus arteriosus, which conducts some blood from the pulmonary trunk directly to the aorta. Umbilical arteries carry blood from the internal iliac arteries ...
... atrium from the inferior vena cava, through the atrial septum, and into the left atrium, thus bypassing the lungs. A second lung bypass is the ductus arteriosus, which conducts some blood from the pulmonary trunk directly to the aorta. Umbilical arteries carry blood from the internal iliac arteries ...
A four year old girl has had a swollen, painless left knee joint for
... A four year old girl has had a swollen, painless left knee joint for eight weeks. In the last ten days her left ankle has become swollen. It is uncomfortable after she has been sitting for twenty minutes. Examination of her eyes shows an irregular pupil on the right side. What is the most appropriat ...
... A four year old girl has had a swollen, painless left knee joint for eight weeks. In the last ten days her left ankle has become swollen. It is uncomfortable after she has been sitting for twenty minutes. Examination of her eyes shows an irregular pupil on the right side. What is the most appropriat ...
FETAL CIRCULATION
... The placenta is a vascular organ, genetically part maternal and part fetal. It enables maternal and fetal blood to flow close by one another, separated only by permeable membranes. Maternal and fetal blood do not mix, but the placenta allows for exchange of oxygen and carbon dioxide; the fetal lungs ...
... The placenta is a vascular organ, genetically part maternal and part fetal. It enables maternal and fetal blood to flow close by one another, separated only by permeable membranes. Maternal and fetal blood do not mix, but the placenta allows for exchange of oxygen and carbon dioxide; the fetal lungs ...
Chapter 6 – Vertebrates ()
... 5. The body is usually divided into head, neck, and trunk. The head contains the brain and various sense organs. 6. A tail is present at some stage of development. 7. Jointed internal skeleton (endoskeleton). 8. Two pairs of appendages. ...
... 5. The body is usually divided into head, neck, and trunk. The head contains the brain and various sense organs. 6. A tail is present at some stage of development. 7. Jointed internal skeleton (endoskeleton). 8. Two pairs of appendages. ...
KEY CHAPTER 23 OBJECTIVES: PREGNANCY, GROWTH, AND
... one umbilical vein, which carries blood rich in nutrients and oxygen to the fetus from the placenta two umbilical arteries, that carry carbon dioxide and wastes away from the fetus to the placenta. ...
... one umbilical vein, which carries blood rich in nutrients and oxygen to the fetus from the placenta two umbilical arteries, that carry carbon dioxide and wastes away from the fetus to the placenta. ...
PHYLUM CHORDATA Vertebrate Internal skeleton
... ♦ Most have 2 pairs of appendages, usually legs, although some have modified appendages for swimming (e.g. seal) or flying (e.g. bat). ♦ Sexual reproduction, internal fertilisation ...
... ♦ Most have 2 pairs of appendages, usually legs, although some have modified appendages for swimming (e.g. seal) or flying (e.g. bat). ♦ Sexual reproduction, internal fertilisation ...
Definitions - New England Cord Blood Bank
... Your primary care physician will be a great reWhen asked about her work, Angela says: “I source for what clinical trials are underway for specific medical conditions, and often will be criti- love that our company is a family owned compacal into assisting you or your loved one to apply, ny. It often ...
... Your primary care physician will be a great reWhen asked about her work, Angela says: “I source for what clinical trials are underway for specific medical conditions, and often will be criti- love that our company is a family owned compacal into assisting you or your loved one to apply, ny. It often ...
9. External Anatomy
... Mammary papillae: nipples; indicate how many mammary glands there are Medial – refers to the position near the middle or midline Pelvic region – refers to the area around the pelvis Proximal - nearest to the center, to the midline, or to the point of attachment. Scrotum - contains the testes Umbilic ...
... Mammary papillae: nipples; indicate how many mammary glands there are Medial – refers to the position near the middle or midline Pelvic region – refers to the area around the pelvis Proximal - nearest to the center, to the midline, or to the point of attachment. Scrotum - contains the testes Umbilic ...
Fetal Pig Dissection - South Florida Science Center and Aquarium
... Female: Look for a single urogenital opening just ventral to the anus (beneath their tail). It should look like a triangular bit of tissue. A prominent genital papilla projects from the urogenital opening. Male: Look for the scrotum, a sac-like swelling containing the testes and located ventral to ...
... Female: Look for a single urogenital opening just ventral to the anus (beneath their tail). It should look like a triangular bit of tissue. A prominent genital papilla projects from the urogenital opening. Male: Look for the scrotum, a sac-like swelling containing the testes and located ventral to ...
Notes on Human Anatomy for Final Exam
... shape of almonds. At birth, a female baby’s ovaries already contains all of its eggs. ...
... shape of almonds. At birth, a female baby’s ovaries already contains all of its eggs. ...
1 - Lone Star College
... Neural tube forms – later becomes the brain and spinal cord If the neural tube fails to close completely, a neural tube defect will result Development of the heart begins ...
... Neural tube forms – later becomes the brain and spinal cord If the neural tube fails to close completely, a neural tube defect will result Development of the heart begins ...
Body System Interactions Sort File
... Breathing rate increases the uterus push the fetus during exercise to help out during labor. meet the increased oxygen demand by skeletal muscles. ...
... Breathing rate increases the uterus push the fetus during exercise to help out during labor. meet the increased oxygen demand by skeletal muscles. ...
DISSECTION OF THE FETAL PIG The period of
... villi. Each villus after the fourth month has: 1. a blood vessel in it which will probably contain blood cells. 2. Around the blood vessel is connective tissue which contains a few cells and a lot of extracellular material which is fibers and matrix material. 3. Around the connective tissue is the s ...
... villi. Each villus after the fourth month has: 1. a blood vessel in it which will probably contain blood cells. 2. Around the blood vessel is connective tissue which contains a few cells and a lot of extracellular material which is fibers and matrix material. 3. Around the connective tissue is the s ...
Embryonic Development
... 5. Gastrulation – formation of the trilaminar disk (3 primary germ layers) from the bilaminar disk (hypoblast and epiblast) i. Endoderm ii. Mesoderm iii. Ectoderm B. Embryo – 0 to 8 weeks C. Fetus – 9 weeks to birth D. Implantation 1. Fetal portion – chorion that develops from the trophoblast i. Cel ...
... 5. Gastrulation – formation of the trilaminar disk (3 primary germ layers) from the bilaminar disk (hypoblast and epiblast) i. Endoderm ii. Mesoderm iii. Ectoderm B. Embryo – 0 to 8 weeks C. Fetus – 9 weeks to birth D. Implantation 1. Fetal portion – chorion that develops from the trophoblast i. Cel ...
Umbilical cord
In placental mammals, the umbilical cord (also called the navel string, birth cord or funiculus umbilicalis) is a conduit between the developing embryo or fetus and the placenta. During prenatal development, the umbilical cord is physiologically and genetically part of the fetus and, (in humans), normally contains two arteries (the umbilical arteries) and one vein (the umbilical vein), buried within Wharton's jelly. The umbilical vein supplies the fetus with oxygenated, nutrient-rich blood from the placenta. Conversely, the fetal heart pumps deoxygenated, nutrient-depleted blood through the umbilical arteries back to the placenta.