Anterior pituitary - Study guides, Class notes & Summaries

The two functional portions of the pituitary gland are the - answer- neurohypophysis and adenohypophsis Adh is also called vasopressin because at high concentrations it causes - answer- constriction of blood vessels Adh is secreted in response to - answer- increased osmotic pressure of the body fluids What role does oxytocin play in lactation - answer- ejection of milk Which gland is located in the sella turcica? - answer- pituitary (hypophysis) Growth hormone - answer- increases amino ac...

MULTIPLE CHOICE 1. A young adult patient who is being seen in the clinic has excessive secretion of the anterior pituitary hormones. Which laboratory test result would the nurse expect? a. Increased urinary cortisol b. Decreased serum thyroxine c. Elevated serum aldosterone d. Low urinary catecholamines ANS: A Increased secretion of adrenocorticotropic hormone (ACTH) by the anterior pituitary gland will lead to an increase in serum and urinary cortisol levels. An increase, rather than...

• Thyroid o Thyrotropin-releasing hormone (TRH) from the hypothalamus stimulates o release of thyroid-stimulating hormone (TSH) from the pituitary. o TSH stimulates all aspects of thyroid function, ▪ including the release of triiodothyronine (T3) and thyroxine (T4). ▪ T3 and T4 act on the pituitary to suppress further TSH release. o Diagnosis & Evaluation ▪ What labs are used to diagnose? ▪ Serum TSH determinations are used primarily for screening and diagnosis of hypothyroidis...

IUPUI Exam 2 Anatomy Questions With Verified Solutions what two bones come together to form a hard palate? maxillae and palatine what is NOT present on the ethmoid bone? inferior nasal conchae Which vertebrae have bifid spinous processes? cervical ribs 11 and 12 are what floating ribs what is NOT apart of the sphenoid bone? supra-orbital foramen (in frontal bone) what bones articulate to form the zygomatic arch? zygomatic process of the temporal and temporal process of the zygomatic primar...

PATHO 370 QUIZ CH. 36, 37, 38, 40, 41 Exam Questions and Answers A tumor which results in excessive production and release of catecholamine is: a. Cushing disease b. Conn syndrome c. Goiter d. pheochromocytoma -Answer-Pheochromocytoma Barrett esophagus is a. gastrin-secreting lesion b. gastrin-secreting tumor c. benign condition d. preneoplastic lesion -Answer-Preneoplastic lesion It is true that growth hormone excess in adults a. results in the condition of acromegaly b. leads to ...

Final Exam: NR 507/ NR507 (Latest 2025/ 2026 Update) Advanced Pathophysiology Review| Questions & Answers| Grade A| 100% Correct (Verified Solutions)- Chamberlain Q: Social Anxiety Disorder - what is it? - how will the person act? Answer: - fear and avoidance of social situations - for example: very anxious person will feel very uncomfortable having convos or interacting with others due to fear of scrutiny or being rejected. Excuses to not go into social situations **review edap...

Rio Salado BIO 202 Exam 1 Prep (2024) Questions With Latest Solutions.

Where is the pituitary gland located? - ️️a very small gland located in a bony cavity at the base of the skull What are the lobes of the pituitary gland? - ️️- the pituitary gland is divided into 2 anatomically distinct lobes - these lobes are separate and do not communicate with each other - posterior pituitary gland - anterior pituitary gland What is the posterior pituitary gland comprised of? - ️️- neural like tissues - sometimes called the neurohypophysis What is the ant...

Final Exam: NR511 / NR 511 Differential Diagnosis and Primary Final Exam Questions and Verified Answers | (2023/ 2024 Newly Updated) Chamberlain 1. Jason, age 14, appears with tender discoid breast tissue enlargement (2-3 cm in diameter) beneath the areolae. Your next action would be to: A. Perform watchful waiting for one year. B. Order an ultrasound. C. Obtain laboratory test. D. Refer Jason to an endocrinologist.' Answer: Perform watchful waiting for one year. ...

What is a hormone and how does it act? Hormones are chemical messengers that are responsible for regulation. They are secreted into body fluids, mainly blood. It has specific actions on target tissues, which are any tissue that has specific receptors for that particular hormone. What is a paracrine gland? a secretion that enters interstitial fluid but affects only neighboring cells What is an autocrine gland? A secretion that only affects the secreting cell. What is an en...