Questions
explain the physiological effect on the reproductive system and endocrine system for andregen intensivity syndrom and...


explain the physiological effect on the reproductive system and endocrine system for andregen intensivity syndrom and cogenital adrenal hyperplasia

In: Anatomy and Physiology

1. The sciatic nerve ​a. is the largest nerve in the body ​b. is a peripheral...

1. The sciatic nerve
​a. is the largest nerve in the body
​b. is a peripheral nerve
​c. is a spinal nerve
​d. a and b
​e. all of the above
2. The inner ear is the
​a. labyrinth
​b. cochlea
​c. tympanic cavity
​d. pinna
​e. endolymph
3. The right and left cerebral hemispheres are connected by the
​a. corpus callosum
​b. median aperture
​c. medial mass
​d. gray commissure
​e. nothing; they are separate structures
4. The master controller of the endocrine system is the
​a. pituitary gland
​b. thyroid gland
​c. hypothalamus
​d. thalamus
​e. pancreas
5. Preganglionic sympathetic axons run from the T1_L2 spinal nerves to the sympathetic trunk via
​a. white rami communicans
​b. grey rami communicans
​c. superior cervical ganglia
​d. splanchnic nerves
​e. celiac ganglion
6. The inner ear includes the
​a. auricle and external acoustic meatus
​b. stapes, incus, and malleus
​c. cochlea, and is within the petrous part of temporal bone
​d. tympanic membrane
​e. Eustachion tube
7. The ascending tract of the spinal cord that is the primary conveyor of sensory information after burning a hand is
​a. fasciculus gracilis
​b. corticobulbar tract
​c. lateral spinothalamic tract
​d. pyramidal tract
​e. posterior spinocerebellar tract
8. Venous blood from the heart wall enters the right atrium through the
​a. inferior vena cava
​b. superior vena cava
​c. pulmonary vein
​d. coronary sinus
​e. pulmonary artery
9. The region of the retina with the highest proportion of cones and almost no rods is the
​a. optic disc
​b. macula lutea
​c. fovea centralis
​d. amacrine cell layer
​e. pigment epithelium
10. Blood return to the heart is powered by
​a. massaging action of skeletal muscle in the general area of veins
​b. negative pressure in the thoracic cavity
​c. heart pumping
​d. a and b
​e. all of the above
11. The middle layer of the adrenal cortex that synthesizes glucocorticoids is the
​a. zona fasciculata
​b. zona reticularis
​c. zona glomerulosa
​d. zona corticosa
​e. zona medullaris
12. The inferior rectus muscle of the eye
​a. moves eyes laterally and is innervated by cranial nerve VI (abducens)
​b. moves eyes medially and is innervated by cranial nerve III (oculomotor)
​c. depresses eye and is innervated by cranial nerve III (oculomotor)
​d. elevates eye and is innervated by cranial nerve III (oculomotor)
​e. rotates eye and is innervated by cranial nerve VI (abducens)
13. In all cases
​a. arteries carry blood away from the heart; veins carry blood towards the heart
​b. veins carry blood away from the heart; arteries carry blood towards the heart
​c. arteries carry oxygenated blood; veins carry deoxygenated blood
​d. arteries carry deoxygenated blood; veins carry oxygenated blood
​e. no such generalization can be made for all cases
14. The valve between the right ventricle and the pulmonary trunk is the
​a. pulmonary semilunar valve
​b. bicuspid valve
​c. left atrioventricular valve
​d. mitral valve
​e. aortic semilunar valve
15. When blood glucose levels are elevated, insulin is secreted by (be as specific as possible)
​a. pancreatic acini
​b. pancreatic islets
​c. alpha cells
​d. beta cells
​e. delta cells

In: Anatomy and Physiology

1. How can athletes improve motor skills using deliberate practice? 2. What can future studies investigate...

1. How can athletes improve motor skills using deliberate practice?

2. What can future studies investigate about how can athletes improve motor skills using deliberate practice?


In: Anatomy and Physiology

Fill in the blank with the appropriate medical term. Please “BOLD” the terms that you insert....

Fill in the blank with the appropriate medical term. Please “BOLD” the terms that you insert.

Mary just had a baby; therefore, she is in the 6-week period after birth, better known as _________. Since this was Mary’s first viable child, she was termed_________. Before the birth, or during the ________ portion, she was worried that her baby would be born dead, or ______________. She was also worried she may develop metabolic disturbances such as eclampsia, which is known as ________. This worrisome attitude lasted the first 12-week-period, or ____________. When her baby was born healthy, Mary’s fears subsided until she noticed the cheesy white substance on her newborn called ______________. Mary herself developed a vaginal discharge during the first week or two after childbirth which her doctor called ____________ and told her it was quite normal. Mary discussed the dark green stool that her baby had and the doctor told her it was ____________ and that, too, would pass. Mary hopes her next child will not have to be an __________ labor, where it is initiated artificially.

In: Anatomy and Physiology

A 60-year-old male patient has a condition called "prostatic hypertrophy." Why does this cause problem, both...

A 60-year-old male patient has a condition called "prostatic hypertrophy."

  • Why does this cause problem, both with starting a stream of urine, as well as with ejaculation?
  • Identify the anatomical location as to why the doctor performed a "digital exam" to identify this prostatic hypertrophy?
  • What anatomical structure is removed during a "vasectomy?"
  • At what anatomical location would removing it be the least invasive to the man having the surgery?

In: Anatomy and Physiology

describe the neuromuscular junction. what is the function of the neuromuscular junction?

describe the neuromuscular junction. what is the function of the neuromuscular junction?

In: Anatomy and Physiology

Which of the following reflexes is most likely a short reflex? A. inhibition of gut motility...

Which of the following reflexes is most likely a short reflex?

A. inhibition of gut motility during stress

B. all of these

C. none of these

D. parasympathetic reflex of defecation

E. intrinsic reflex of defecation

In: Anatomy and Physiology

Describe in your own words the steps of the knee jerk reflex and how this is...

Describe in your own words the steps of the knee jerk reflex and how this is an example of a negative feedback mechanism.

In: Anatomy and Physiology

Pertaining to the coronavirus, can the antibodies found in the plasma from a transfusion of a...

Pertaining to the coronavirus, can the antibodies found in the plasma from a transfusion of a coronavirus survivor save the cells that have already been infected with virus, such as ciliated pseudostratified columnar cells in the trachea?

In: Anatomy and Physiology

define recruitment and summation. describe how these affect muscle contractions

define recruitment and summation. describe how these affect muscle contractions

In: Anatomy and Physiology

To determine whether a particular trait is autosomal or sex-linked, scientists or breeders would perform reciprocal...

To determine whether a particular trait is autosomal or sex-linked, scientists or breeders would perform reciprocal crosses. In a species of exotic bird, the wild-type glossy green is dominant over the yellow plumage. Assigning Ye+ to the wild type glossy green and Ye to yellow, show how you would perform such a cross (or crosses) to test the hypothesis that these plumage phenotypes in this exotic bird are sex-linked. What are the expected phenotypic ratios of the F2, after intercrossing the F1 in each case, if this trait is indeed sex linked?

In: Anatomy and Physiology

1. Which of these is mismatched? Multiple Choice secretory phase - progesterone peaks ovulation - luteinizing...

1. Which of these is mismatched?

Multiple Choice

  • secretory phase - progesterone peaks

  • ovulation - luteinizing hormone (LH) peaks

  • menstruation - progesterone declines

  • proliferative phase - estrogen levels rise

  • menstruation - follicle-stimulating hormone (FSH) peaks

.

2.  If a man has such severe infertility that his sperm are incapable of penetrating an oocyte and achieving fertilization, then the best assisted reproductive technology for him and his partner would be

Multiple Choice

  • ICSI.

  • IVF.

  • AID.

  • E.IUD.

  • GIFT.

.

3.  Which of these places the events of the menstrual cycle in the correct order?

Multiple Choice

  • menstrual phase→ovulation→proliferative phase→secretory phase

  • menstrual phase→ovulation→secretory phase→proliferative phase

  • menstrual phase→proliferative phase→secretory phase→ovulation

  • menstrual phase→proliferative phase→ovulation→secretory phase

  • menstrual phase→secretory phase→proliferative phase→ovulation

.

4.  What is the assisted reproductive technology that involves the placement of harvested sperm in a woman's (v)agina by a physician?

Multiple Choice

  • AID

  • IVF

  • IUD

  • GIFT

  • ICSI

.

5.  Which of these is not part of the female reproductive system?

Multiple Choice

  • vas deferens

  • (v)agina

  • oviduct

  • ovary

  • uterus

In: Anatomy and Physiology

What is Diffusion? List 3 factors that increase the rate of diffusion

What is Diffusion? List 3 factors that increase the rate of diffusion

In: Anatomy and Physiology

Blood levels of which of the following metabolities is higher during the postabsorptive state than during...

Blood levels of which of the following metabolities is higher during the postabsorptive state than during the absorptive state?

a. long chain fatty acids

b. all of these

c. none of these

d. trigylycerides

e. glucose

In: Anatomy and Physiology

Briefly describe how you would have performed the heart dissection as if you were to do...

Briefly describe how you would have performed the heart dissection as if you were to do it in class. What are the major structures you can see?

In: Anatomy and Physiology