Human Anatomy Laboratory Manual With Cat Dissections (9th Edition)
9th Edition
ISBN: 9780135168035
Author: Elaine N. Marieb, Lori A. Smith
Publisher: PEARSON
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Textbook Question
Chapter 3, Problem 7RQ
It is currently possible to save some premature babies born as early as week (a) 8, (b) 16, (c) 22, (d) 38, (e) 2.
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Check out a sample textbook solutionStudents have asked these similar questions
20. Human placenta is derived from
a) amnion
b) chorion
c) allantois and chorion
d) allantois
44. A full-term newborn has respiratory distress. Ultrasonography shows that the abdominal organs have eventrated into the left pleural cavity. Abnormal development of
which of the following embryonic structures is the most likely cause of this newborn's condition?
A) Esophageal mesoderm
B) Pleuropericardial fold
C) Pleuroperitoneal membrane
D) Tracheoesophageal septum
e) None of the answers
31- Which stage of prenatal development goes from the second to the gth week of gestation:
a) Germinal
(b) Embryonic
c) Fetal
d) Maternal
32- An environmental agent which can interfere with the normal development of the pregnancy
is called:
a) Poisonous
b) Mortal
c) Infectious
d) teratogen
33- The baby comes out during:
a) The first stage
b) The second stage of childbirth
O The third stage of childbirth
None of the answers
childbirth
34- Which one can be a cause of C-section?
a) Mom with previous C-section
b) First baby
c) Large baby
d) old mom
e) All of the answers
35- True or false
The fontanels are the babies' fuzzy prenatal hair.
36- True or False
The first stools of the baby are called meconium.
37- You are at the labor room where a delivery is being done. The mom gives birth to a baby girl
crying immediately after being delivered, pink with blue limbs, strong and breathing pretty
well. Pulses: 145. What is the APGAR score?
a) 10
b) 8
(c) )9
d) 7
38- You are…
Chapter 3 Solutions
Human Anatomy Laboratory Manual With Cat Dissections (9th Edition)
Ch. 3 - Dining which prenatal period is the basic body...Ch. 3 - Which abdominal structures form from the inner...Ch. 3 - Using directional terms (Table 1.1), describe the...Ch. 3 - Describe gastrulation. During which week of...Ch. 3 - What structure induces the formation of the neural...Ch. 3 - Which type or types of mesoderm Cluster into...Ch. 3 - After folding takes place, which embryonic germ...Ch. 3 - Does endoderm form the inner Iining of the inner...Ch. 3 - Which part of the somite forms the vertebrae and...Ch. 3 - What does the splanchnic lateral plate mesoderm...
Ch. 3 - A birth defect in the heart is caused by a...Ch. 3 - Why is respiratory distress common in babies born...Ch. 3 - 1ndicate whether each of the following relates to...Ch. 3 - The outer layer of the blastocyst, which attaches...Ch. 3 - Most birth defects can be traced to disruption of...Ch. 3 - The primary germ layer that forms the trunk...Ch. 3 - Each embryonic structure in column B with its...Ch. 3 - Match each date in column B [approximate time...Ch. 3 - It is currently possible to save some premature...Ch. 3 - Somites are evidence of (a) a structure from...Ch. 3 - Which of the following embryonic structures are...Ch. 3 - Prob. 10RQCh. 3 - When it is 1.5 months old, an average embryo is...Ch. 3 - Gastrulation is the (a) formation of three germ...Ch. 3 - The epiblast forms (a) only the ectoderm, (b) the...Ch. 3 - The limbs develop during the (a) start of the...Ch. 3 - The notochord develops primarily from (a)...Ch. 3 - The fetal period is (a) the �rst 8 weeks of...Ch. 3 - What important event occurs at the primitive...Ch. 3 - What is the function of the amniotic sac and the...Ch. 3 - (a) What is mesenchyme? (b) How does it differ...Ch. 3 - Explain how the flat embryonic disc takes on the...Ch. 3 - In anatomy lab, Thaya pointed to the vertebrae of...Ch. 3 - Neural crest is the one embryonic tissue that is...Ch. 3 - Many embryonic events �rst occur cranially, then...Ch. 3 - Prob. 24RQCh. 3 - Differentiate the outer tube from the inner tube....Ch. 3 - Before Delta studied embryology in her anatomy...Ch. 3 - A friend in your dormitory, a freshman, tells you...Ch. 3 - Insufficient folic acid in the early weeks of...Ch. 3 - Your cat finds a large ball of string and starts...Ch. 3 - When is the earliest time the sex of a fetus can...
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- 3. During the course of successful prenatal development, a human organism begins as a(n): A) Zygote and finally develops into a fetus C) Embryo and finally develops into a zygote B) Zygote and finally develops into an embryo D) Fetus and finally develops into an embryoarrow_forwardThe procedure in which sound waves are converted to images of the fetus is called........... a) Chorionic villus sampling b) Amniocentesis c) Ultrasound d) DNA analysisarrow_forwardWhich of the following reflects the risk of gaining more weight during pregnancy than recommended? Question 93 options: a)Â Developmental delays in the infant b)Â Failure to thrive in the infant c)Â Sudden infant death syndrome (SIDS) d)Â Longer labour and possible birth traumaarrow_forward
- 10. The opening between the two atria is found in a placental mammal fetus is called the: A) Ventricular trabeculae B) Sinus venosus C) Foramen of Panizza D) Ductus arteriosus E) AV plug F) Foramen ovale G) Spiral valvearrow_forward40. A 9-month-old boy is brought to the office for a follow-up examination. He has had six episodes of respiratory tract infections and has had frequent constipation since birth. He is unable to sit up or roll over. Laboratory studies show hypoparathyroidism. The most likely cause of these findings is failed development of which of the following embryologic structures? A) First pharyngeal groove B) First pharyngeal pouch C) Second pharyngeal groove D) Second pharyngeal pouch E) Third pharyngeal groove F) Third pharyngeal poucharrow_forwardIn the United States, approximately one in three babies is delivered via cesarean (c-section). part a) What medical circumstances might prompt a cesarean delivery? part b) What are the potential advantages of a cesarean delivery for the parent and child? Â part c) What are the potential advantages of a vaginal delivery for the parent and child?arrow_forward
- A full-term newborn has respiratory distress. Ultrasonography shows that the abdominal organs have eventrated into the let pleural cavity Anomal development of which di be blowing embryonic structures is the most likely cause of this condition? A) Esophageal mesoderm B) Mesoderm in the T7 dermatome OC) Pleuropericardial fold D) Pleuroperitoneal membranearrow_forwardA full-term newborn has respiratory distress. Ultrasonography shows that the abdominal organs have eventrated into the left pleural cavity. Abnormal development of which of the following embryonic structures is the most likely cause of the conditions? A) Esophageal mesoderm B) Mesoderm in the T7 dermatome C) Pleuropericardial Fold D) Pleuroperitoneal Membranearrow_forwardDuring this procedure, a sample of the fluid that surrounds the fetus is obtained by inserting a needle through the walls of the abdomen and uterus. (a) DNA marking (b) chorionic villus sampling (c) ultrasound imaging (d) preimplantation genetic diagnosis (e) amniocentesisarrow_forward
- 3) In the human brain, an estimated average rate of 250,000 nerve cells are produced each minute during gestation and through 6 months after birth. a) How many nerve cells are in a healthy 6-month-old human brain? i) 1.62 x 10³ nerve cells ii) 1.62 x 10¹¹ nerve cells iii) 1.62 x 10¹4 nerve cells egg is 4) One of the earliest stages of fertilization that can be measured in a sea urchin depolarization of the membrane around the egg. This occurs in 2 seconds. Egg and sperm nuclei fuse at around 1200 seconds and the first division of the zygote is at 5500 seconds. a) How many times longer does the process of nuclear fusion take than membrane depolarization? i) 2 times ii) 100 times iii) 600 times iv) 1200 times b) What is the maximum amount of time needed to synthesize a complete set of chromosomes in the sea urchin zygote prior to its first division? i) 2 seconds seconds ii) 1198 seconds iii) 1200 seconds iv) 4300 seconds v) 5500arrow_forward7) The surface area to volume ratio of a 4 cell stage blastomeres is 0.095 to 1? A) True B) Falsearrow_forwardS 138. A male newborn has albinism. The most likely cause of the lack of pigmentation in this newborn is an abnormality in cells arising from which of the folowing? A) Neural crest B) Somatic mesoderm OC) Somitic dermatome OD) Somitic myotome OE) Splanchnic mesoderm OF) Surface ectodermarrow_forward
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