In assessing the frequency of cultural traits, what is a cultural particularity?

A cultural trait that is found only in one culture. More test answers on https://studyhippo.com/final-exam-cultural-anthropology/

With respect to derivation of hypotheses, a type of association in which the frequency of an outcome increases with the frequency of exposure to a factor is known as:

Method of concomitant variation More test answers on https://studyhippo.com/epidemology-midterm/

in doppler ultrasound, how much the frequency changes determines what?

velocity (or speed) of the motion More test answers on https://studyhippo.com/rdtc-119-class-8-ultrasound-nuclear-medicine-radiation-therapy/

If a patient presents with pain on urination, and increased frequency of urination along with flank pain and fever as well as increased peripheral WBC count with a left shift, what should you treat?

Treat for the common causes of UTI More test answers on https://studyhippo.com/general-microbiology-6-antimicrobial-therapy/

What are the recommendations for subcutaneous heparin frequency for patients with epidurals?

2x/d is OK but 3x/d is not recommended More test answers on https://studyhippo.com/chapter-76-american-society-of-regional-anesthesia-and-pain-medicine-asra-guidelines-neuraxial-anesthesia-and-anticoagulation/

What is the average frequency range of a young person’s hearing?

7,500-20,000 Hz (voice) 20-20,000 Hz More test answers on https://studyhippo.com/chapter-26-sound-conceptual-physics/

What is the frequency of a pendulum when the period is less than one second?

The frequency is always greater than 1 hertz. More test answers on https://studyhippo.com/college-physics-ch-1-2/

What is the frequency of generalized vaccinia from the small pox vaccine? Who does it generally affect?

1:5000 cases of vaccine inoculation; healthcare workers and the children of vaccinated More test answers on https://studyhippo.com/10-3-herpes-alpha-and-beta-20/

What is the frequency of retinoblastoma due to germline mutation and what is the frequency of retinoblastoma due to somatic mutation?

can be germ line, 40% somatic mutation -60% More test answers on https://studyhippo.com/2-cancer-case-studies-patho-404/

When giving ventilations what is the frequency for an adult and child?

One ventilation every five seconds More test answers on https://studyhippo.com/american-red-cross-cpr-aed-first-aid-final-written-exam/

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Frequency Flashcards, test questions and answers

Discover flashcards, test exam answers, and assignments to help you learn more about Frequency and other subjects. Don’t miss the chance to use them for more effective college education. Use our database of questions and answers on Frequency and get quick solutions for your test.

What is Frequency?

ModulationFrequency modulation (FM) is a type of signal or waveform that has its frequency modulated, or changed in response to an input signal. FM enables the transfer of information over a wide range of frequencies without distortion and without interference with other signals. It is commonly used for radio broadcasting, television transmission, telephony, and wireless communication systems such as cell phones. FM has several advantages over other types of modulation including increased noise immunity, improved signal-to-noise ratio (SNR), and reduced distortion because it does not rely on amplitude variations for data transmission. This makes FM highly suitable for use in noisy environments where amplitude modulation can become distorted by noise. Additionally, FM offers greater flexibility than AM because more than one station can be transmitted at the same time within a given bandwidth. In order to understand how frequency modulation works, it helps to first understand the concept of carrier waves. A carrier wave is any continuous oscillating electrical signal which carries information while remaining undetected by most receivers until they are decoded using specific techniques like demodulation. In FM transmissions, this carrier wave is modulated according to changes in the input signal’s frequency which produces sidebands that contain all of the audio information being sent from transmitter to receiver. The advantage here lies in the fact that since only frequencies above or below the original carrier wave need be decoded by receivers instead of amplitudes there is less chance for static noise or other forms of interference when sending messages across longer distances compared to AM methods where amplitudes must also be decoded accurately along with frequencies at both ends.. Overall, Frequency Modulation provides many benefits over other forms of communications such as Amplitude Modulation due to its better SNR and ability to send multiple stations through one bandwith among others .