continue as cardiac nerves to heart. these fibers terminate in the SA and the AV nodes and in atrial and ventricular myocardium, aorota, pulmonary trunk, and coronary arteries. increases heart rate and contraction strength and dialtes the coronary arteries to increase myocardial blood flow.
Petty cash is a small amount of discretionary funds in the form of cash used for expenditures where it is not sensible to make any disbursement by cheque, because of the inconvenience and costs of writing, signing, and then cashing the cheque.he bookkeeping entry for this initial fund would be to debit Petty Cash and credit bank account. As expenditures are made, the custodian of the fund will reimburse employees and receive a petty cash voucher with a receipt/invoice attached in return.
The petty cash fund is exactly like it sounds. It a petty amount of cash-- maybe only $50 to $100. Companies use these funds to buy small items like office supplies and postage instead of going through the hassle of writing a check for every book of stamps. An imprest system is used to run and manage a petty cash fund. First, management has to estimate how many small purchases it will make and much money it will need for these purchases. Second, a check is written for this amount, and the cash is given to the cashier in charge of the petty cash fund.