Recent activity by Alfred Zien

Question

The nurse is taking a health history of a 2-year-old girl presenting with a sudden onset of severe vomiting. What description would suggest an obstruction distal to the ampulla of Vater?

answered Dec 31, 2024

1 answer 91.6k views

Riordan Inc has a bond outstanding that has a $1,000 par value, semiannual coupon rate of 4% and a current yield of 7.9%. What is the price of the bond?

answered Dec 19, 2024

1 answer 76.6k views

Why is it necessary to complete a reference page? Why is it necessary to properly cite your sources?

answered Dec 9, 2024

1 answer 68.8k views

What term refers to the use of roentgen ray (X-ray) to image internal body parts? A. Radiography B. Sonography C. Fluoroscopy D. Tomography

asked Jul 10, 2024

1 answer 84.5k views

In the 1960's and 1970's, the number of cases of sexually transmitted diseases increased rapidly with the introduction of _________. Option 1: Antibiotics Option 2: Contraceptives Option 3: Vaccinations

asked Jun 5, 2024

1 answer 165k views

The relative concentrations of Na+ and K+ remain constant during a single action potential, despite movement of these ions across the membrane, because: a. they cross back immediately through recovery

asked Jun 1, 2024

1 answer 37.6k views

Ography A Unit Test Review Active The Song Dynasty promoted trade across the Gobi Desert. down the Mekong River. along the Silk Road. on the Great Wall. 1 2 3 4 5 6 7 8 O

asked May 9, 2024

1 answer 9.9k views

Evolution produces new traits in a population through known and well-studied processes. What must occur in order for a new trait to appear in a population and then reach a steady, high frequency within

asked May 6, 2024

1 answer 24.4k views

Explain how to apply Newton's second law in component form, and discuss its significance in analyzing forces and motion.

answered Mar 12, 2024

1 answer 113k views

Solve the system by substitution. x-y= x−y= \,\,13 13 y= y= \,\,-7x 3 −7x 3.

answered Mar 4, 2024

1 answer 114k views

Baby blues is considered a...? a. Side Affect b. Mood Disorder c. Cold d. Sad Song

asked Jan 19, 2024

1 answer 156k views

What value of v makes this equation true. V 3rd power =-3

answered Dec 17, 2023

1 answer 194k views

Which group of words is ,begin emphasis,not,end emphasis, a sentence?Answer options with 4 options1.Seven tall giraffes were running across the plain.2.The young tiger cub jumped on its mother.3.The cat

answered Nov 27, 2023

1 answer 156k views

Here's a graph of a linear function. Write the equation that describes that function. Express it in slope-intercept form.

asked Nov 26, 2023

1 answer 112k views

An atoms atomic number is the sum of the protons and nuetrons in the nucleus. true false

asked Nov 1, 2023

1 answer 35.6k views

Which of the following is NOT product of transcription? A) a new strand of DNA B) rRNA C) tRNA D) mRNA E) None of the answers are correct; all of these are products of transcription.

answered Aug 15, 2023

2 answers 35.4k views

you find the density of an object 4 times 1.3g/ml 1.25g/ml 1.17g/ml and 1.22g/ml now determine the percent deviation from the mean

answered Jul 21, 2023

1 answer 80.9k views

President Franklin Roosevelt’s New Deal policies contributed to what pattern in 20th century US history?

answered Jul 1, 2023

1 answer 13.0k views

Fraction of an amount James has 20 sweets 3/4 of the sweets are red How many sweets are red?

asked May 12, 2023

2 answers 142k views

If the profit from selling 4 lawn mowers is 320 determine the profit from selling 12 lawn mowers

answered Apr 16, 2023

1 answer 132k views

Ask a Question